Ich kann mir nur vorstellen, daß da ein ganzes "Rudel" von Redakteuren und Sekretärinnen vor den Karteikästen gesessen hatte und sich die Macher auf Zuruf die richtige Karteikarte geben ließen.

Allied Radio Corporation 100 N, Western Ave., Chicago 80 Illinois 437
.

A
Adapters
Continental.....205
Crystal Socket.. . 400
Jack.......190, 194
Lamp Socket. . . .206
Mike Stand.....339
Record.......81, 82
Tube Socket 187, .........188, 370
Albums............95
Aligning Tools. . . .312

Amateur Equipment
Amplifiers......385, 387, 392, 395
Antennas. . .404-406
Accessories.. .402, 403, 406
Clock..........401
Code Practice. .267, 398, 402, 432
Coils.. 179, 184, 402
Conelrad.......399
Converters.....393, 394, 401, 402
Crystals........400
Crystal Calibrators  265, 400, 402
Dummy Load.... 402
Frequency Meters .............400
Grid Dip Meters 131, 137, 267, 403
Keys.......398, 399
Mobile.........388, .....393-395, 406
Monitors.......131,399, 402
Noise Limiter.... 393
Phone Patches .........392, 403
Preselectors .........396, 403
Receivers. . 264, 265, 385-387, 390-397, 432
"S" Meter Kit .........264, 400
SSB Adapters .........395, 396
SWR Bridge. . ..267, 402, 403
Transmitters. . . .262, 263, 266, 385, 387 389, 392-397, 401
TVI Filters......153, 167,364,373, 401, 402
VFO's.....266, 388, 392, 396, 401
Ammeters. . . 128, 131, 137, 140-143

Amplifiers
High-Fidelity .... 22-24, 26, 27, 30-47, 76
Kits ... 45-47, 228, 229, 234-237, 240-243
P.A .........321-329
Printed Circuit .. 166
Tape...........110
AM Tuners 46, 432
Kit..............46

Antenna Equipment
Arresters.......372
Coaxial Cable .........201, 204
Connectors.....190, 366, 371, 373, 402
Couplers. . .371-373, 402, 403, 406
Distribution Units .........366, 367
Ground CI amps ... 371
Rods.........368
Wire.........368
Guy Rings.. 368, 371
Wire.........368
Insulators. .197, 198, 359, 371, 373
Masts..........368
Mounts 368, 369, 406
Relays.....211, 212
Rotators 364, 365, 404
Switches...219, 371, 373, 403
Towers.....368, 404
Transformers .........366, 372
Twin Line ... 370, 400
Wire...... 202, 203, 370, 375

Antennas
Amateur 404-406
Auto Radio......320
Ferrite.....179, 375
FM......93, 360-362
Indoor.....362, 363
Shortwave......375
TV....353-360, 362, 363, 433
Argon Lamps......206

Attenuators
Audio....63, 66, 71, 93, 150, 151
TV.... 151, 372, 375
Audio Generators ...........133, 137
Kits.......137, 282

Auto Radio
Antennas.......320
Connector.... 192
Fuses......208, 209
Speakers. . .376, 377
Suppressors .........153, 167
Vibrators.......320
.

Baffles, Ceiling & Wall ...........341, 342
Ballasts
Fluorescent.....319
Radio and TV.... 121
Batteries.....414-418
Binding Posts 192
Chargers. . .412-414
Kit...........287
Clips......195, 418
Eliminators.....133, 134, 137, 414
Kits.....137, 287
Photoflash..414, 417
Plugs...........418
Tape Recorder.. .417
Testers.........124, 137, 141
Kit...........137
BFO Coils.... 179, 180
Bias Cells.........414
Binding Posts.....184, 185, 192, 195
Blow Torches......293
Books........419-431
Amateur.. .399, 426, 427, 431
Audio & Hi-Fi.. .419, 421, 424, 425
Recording. .421, 424
Service 420-425, 427-431
Transistor ..119, 419, 421-423, 425, 428-430
Tube Manuals... 113, 122, 428, 430
TV........421, 422, 428-431
Boosters, TV.. 366, 367
Bridges Capacitance-Resistance. . . .129, 134, 138
Kit......138, 285
Standing Wave. . 403
Kit...........267
Bulbs............206
Coloring Kit.....316
Burglar Alarms. . . .408
Bushings, Insulated ......184, 185, 198
Buzzer, High Freg.. 398

Cabinets
High-Fidelity
Equipment. . 7, 11, 56, 57, 90, 91, 245
Metal......223, 224
Record.......91, 95
Repair Kit.......316
Small Parts..313-315
Speaker......55-58, 61, 66, 68, 69, 72, 74, 90, 91, 244, 341 342
Cable.....93, 200-204
Clamps 196, 306, 371
Connectors. 188-192, 194, 205, 366, 373
Calculators. . 147, 154, 166, 310, 419

Capacitor
Decades 134, 138
Substitution Boxes  134, 138, 286
Testers 127, 129, 134, 285, 286
Capacitors Assortments 152-154, 156, 164
Bathtub.........157
Buffer......164, 167
Butterfly........181
Ceramic. . . 153-155, 159, 164, 165
Color Code Guides .............166
Door Knob.. 153, 165
Electrolytic. 152-158, 160-163
Feed-Thru.. 153, 165
Hardware.......165
Mica......157, 159
Motor-Starting ..........152-163
Neutralizing.....182
Oil-Filled.......157
Padder & Trimmer .........165, 181
Paper..........153, 156-159, 162
Photoflash......384
Suppressor. 153, 167
Variable... 181, 182, 184, 185

Carrying Cases
Record...........95
Speaker-Amplifier 343
Tape 107, 111

Cartridges
Crystal & Ceramic ......88, 379-382
Magnetic. . . .45, 81, 85-89, 379
Microphone.....333
Cathode Ray Tubes ...........113, 433
Cement ...... 316, 317
Changers ..... 80-85,
Cov. 3 Parts ...........383
Chargers. . . .137, 412, 413
Chassis ....... 222-224
Chassis Cradle. . . .312

Chokes
Audio......172-175
Filter......168, 171, 172, 174, 175, 179
RF. . . .176, 177, 179
Circle Cutters ..... 296, 307

Citizens Radio
Equipment.....251, 400, 406-408
Clamps "C"............300
Cable. 196, 306, 371
Ground........371
Tube...........185
Clips.... 194, 195, 209
Clocks...........401

Timer & Program 220, 221
Clock-Radio Kits ..... 255
Coaxial Cable ....... 200.201.204
Connectors.....188, 190, 196, 366
Code Equipment. .267, 398, 402, 432

Coils
Phono-Oscillator. 180
Radio. .176, 178-180
Relay...........179
Transmitting. . . .402, 403, 406
TV........179, 180
Coil Forms... 176, 177, 180, 184, 185
Coil Stock........402
Coil Winder......177
Color Code Kit. .. .316

Communication Receivers ... 385-387, 390-396, 407
Kits.. .264, 265, 397
Condensers (see Capacitors)
Conelrad..........399
Cones, Speaker. . . .433

Connectors
AC ........198, 205
Cable.. 188-190, 196
Coaxial .... 188, 190, 196, 366
High Voltage .... 374
Microphone . . . . 189, 190-192, 194, 195
Twin Line .... 371, 373
Constant Voltage
Transformers.... 173
Contact Cleaner....316, 317
Fingers.........400
Microphones. . . .336
Containers, Parts ...........313, 314
Continuity Testers.. 133, 134, 137
Converters Amateur...393, 394, 401, 402
FM.............364
Marine.........393
Power......412-414
UHF.......365-367
Counters, Impulse. .213
Crimping Tools ...........305, 308
Crossover Networks ......63, 66, 71-75
.
Crystals
Cartridges.......88, 380-382
Cutting Head 112
Detectors.......433
Diodes.....119, 120
Frequency......400
Sets.......259, 433
Sockets.........400
Cutters......296, 304, 305, 307, 309
.

Decade Boxes 134, 138
Decals.......166, 427
Decibel Meters.... 143
Deflection Yokes. . 170, 374
Diagrams Builders 419, 425
Service. . . .420, 431
Dials.........183-185
Cord......183, 306
Compounds.....317
Drive Mechanisms .........184, 185
Lock...........185
Plates......183, 219
Pointers........183
Springs ... 306, 307
Diodes .......119, 120
Checker... 132, 134, 287
Crystal.....119, 120
Holder.........433
Handbook.... 119, 423
Direction Finder. . .394
Disc Recorders.....112
Dividers..........310
Dot-Bar Generators ...........124, 127
Drawer Slides......92
Drills ..... 294-296, 300
Attachments .....295-297, 307
Bits........295-297, 300, 301
Holder.......314
Sharpener......296
Drive, Right Angle ......184, 185, 296
Dry Cells.....414-418
Dynamotors.......413

E
EASY PAYMENT PLAN ................436
Earphones........398, 409-412
Electrical Accessories ...........198, 205
Electric Eye Eguip ..121
Kit.............260
Electrolytic Capacitors ...152-158, 160-163
Electroplater......317
Eliminators, Battery . .133, 134, 137, 414
Kits.......137, 287
Enclosures, Speaker ..55-58, 61, 68, 69, 72, 74, 90, 91, 432

F
Fahnestock Clips... 194
Fan, Tube Cooling. .400
Fanning Strips.....196
Feed-Thru Insulators . .185, 198, 369, 373
Fiberglas Insulation ...... 92
Field Strength Meters ...........138, 400

Filters
Audio......86, 174
Interference.... 167, 179, 364, 373, 401, 402
TV Tube Face. . .374
Filter Chokes.....168, 171, 172, 174, 175
Flashlights........318
Fluorescent Fixtures & Accessories ...........318, 319
Flux, Soldering 293
Flyback Testers. . . 134, 137, 285 FM
Antennas ........ 93, 360-362
Communications Receivers. 386, 407
Converters......364
Tuners.......31, 32, 36-38, 40, 42, 46, 239
FM-AM Radio..........386
Tuners. . 25, 28, 29, 32-36, 38-44, 230, 231, 238
Focusing Magnet.. 374
Foot Switch.......221
Frequency Calibrators. .265, 400
Meters.....141, 400
Friction Tape......197
Fuses. . .205, 208, 209
Mountings. .208, 209
Pullers.........309
Fuse Resistors. 145,147

G
Galvanometers.... 140
Garage Door Openers........408
Gauges Drill...........310
Needle Pressure. . 95
Wire...........310
Generators, Signal ......123-125, 127, 131-133,135, 137, 139
Kits.......135, 137, 139. 282. 283
Germanium Diodes ...........119, 120
Rectifiers........120
Grid Capo........183
Grid Dip Meters.. . 131, 137, 403
Kit.............267
Grid Wire........200
Grille Cloth & Screen.... 92, 433
Grinder, Bench.... 294
Grommets........306

H
HPads. ..........375
Hack Saws...296, 298, 300
Hammers.....300, 311
Hardware. . . . 165, 306, 307
Containers. .....313-315
Headphones......398, 409-412
Hearing AidBatteries. . .415, 417
Battery Testers. . . 141
Headphones .........409, 410
Tubes..........117

High Fidelity
Amplifiers. . . .22-24, 26, 27, 30-47, 76, 228, 229, 234-237, 240-243, Cov. 4
Cabinets . . 7, 11, 56, 57, 90, 91, 245
Cartridges. . .45, 81, 85-89, 379
Changers.....80-85, Cov. 3
Connecting Cables .............194
Crossover Networks .....63, 66, 71-75
Manual Players . . 80, 83-85
Pickup Arms. . 45, 81, 84, 86-89
Players..........80, 83-85, 96
Preamps. .32, 38, 39, 43-45, 47, 86, 103, 104, 232, 233
Records..........97
Rumble Filter.....86
Speakers and Speaker Systems .........11, 48-54, 58-60, 62-78, 244, 245, 345, Cov. 2
Systems.. .5-20, 104, 106
Tuner-Amplifiers .......35, 37, 39
Tuners. . .25, 28, 29, 31-44, 46, 230, 231, 238, 239, Ccv. 4
Turntables 79-81, 83, 84, 87
Tweeters . 50, 59, 63, 66, 71-75, 78
Woofers. .62, 70, 72
Humidity Senser. . . 121

Idlers, Phono......383
IF Transformers ........ . .178-180
Inspection Mirrors .. 311
Lights.....311, 319
Insulation, Acoustic.....  92

Insulators
Antenna. . . 197, 198
Feed-Thru......185, 198, 369, 373
Stand-Off.. 197, 198, 371
Intercoms. . . . 346-352
Cable...... 200, 201
Kits.......258, 347
Speakers.......376
Switches .......218
Transformers. . . . 168
Interference Filters ..153, 167, 179, 364, 373, 401, 402
Inverters.....413, 414
Ion Traps.........374

J
Jack Adapters. 190,194

Jacks
Banana 192, 193, 197, 199
Extension.......191
Mike......189, 190
Phone. 191, 192, 195
Pin.......189, 191, 192, 194
Tip............193
Jack Covers.......191
Jewels, Pilot.......207

K
Keys.........398, 399

Kits, Builders
Amateur. . .262-267, 388, 397, 402
Ammeter-Voltmeters .............261
Amplifiers . . . .45-47, 228, 229, 234-237, 240-243, Cov. 4
Audio Generator. 282
Battery Chargers .........137, 287
Battery Eliminators .........137, 287
Battery Tester. . . 137
Capacitor Substitution Box......286
Capacity Checker .............286
Cabinets.. 11, 56, 57, 245
Citizens Tranceivers .251
Clock-Radio ....... 255
Code Practice
Oscillator.....267
Communications
Receivers.....264, 265, 397
Converters, Amateur .............402
Crystal Calibrator .............265
Crystal Set ...... 433
Flyback Checker ...... 285
Grid Dip Meters. 267
Intercoms......257, 258, 347
Marker Generator .............135
Oscilloscopes  . . . 135, 139, 268-273
Photoelectric Relay .............260
Power Supplies. 137, 139, 287
Preamplifiers. 45, 47, 232, 233
Radio-Intercom. .257
R-C Bridges .........138, 285
Receivers  . . . 246-248, 251, 253-259
Resistor Substitution Box..........286
Signal Generators ... .135, 137, 282
Signal Tracers . .137, 284
Speaker Enclosures ..  55-57, 61, 66, 244
Speaker Systems ....... 244
Stereo Control . . . 241
Sweep Generators .........135, 283
SWR Bridge.....267
Ten-In-One.....249
Twelve-In-One. . 250
Test Eguipment. 125, 135-139, 261, 265, 267-287
Transmitters. . . .251, 262, 263, 266, 388, 397
Transistor-Diode Checker......287
Transistor Radios . . . .252, 253, 259
Tube Checkers. .136, 139, 280, 281
Tuners. . . . .46, 230, 231, 238, 239, 432. Cov. 4
Turntables 79, 84
VFO's .....266, 267, 388
VTVM's ..... . .125, 136, 139, 276, 277
Wireless Broadcaster .............261
Knight-Kits ...... 225-288
Knob Puller....... 311
Knobs... 184, 185, 197

L
L-Pads. .63, 66, 71. 93, 150, 151
Labeling Tape.....310
Labels, Recording ..111
Lacing Cord......204
Lamp Cords.......203
Lamp Sockets.....206

Lamps
Argon..........206
Desk...........319
Flashlight.......206
Fluorescent.....319
Inspection......319
Neon......206, 207
Panel......206, 207
Photoflash......384
Pilot.......206, 207
Levels.....92, 94, 310
Lightning Arresters ....372
Line Cords ... 200, 203
Resistance ...... 121

TV............. 369
Litz Wire.........202
Loop Antennas ...........179, 375
Loudness Controls ...........150, 151
Lubricants........317
Oilers.....311, 317
Lugs........193, 194, 306-308

M
Magnet Wire.. 202, 203
Marine Radio Eguipment . . 393,394
Marker Generators ......125, 132, 135
Kit.............135
Marker Injectors ...........125, 132
Masks, TV.......,374
Masts............368
Meter
Cases......141, 224
Rectifiers........141
Switch..........219
Meters
Field Strength. . .400
Frequency. .141, 400
Grid Dip.......131, 137, 403
Panel.......140-143
RF.........140, 143
"S"............400
Temperature .........129, 141
VU ... 111, 140, 143
Microammeters . . . . 128, 140, 142, 143
Micrometer........310

Microphones.....101, 330-337, 403, 432
Accessories.....169, 333, 334, 339
Cable..........194, 200, 201, 204
Cartridges.......333
Connectors. .189,192
Mixers.329, 337, 339
Stands.333, 335, 338
Switches........339
Transformers .........333, 335
Wireless........432
Microscope, Stylus . . 94
Milliammeters.....128, 140-143
Millivoltmeters.....143
Mirror, Inspection ......311
Mixers .......329, 337, 339
Motors............213
Phono..........383

N
Needles
Playback........86, 378, 379, 383
Recording.......112
Neon Lamps. . 206, 207
Sockets.........206
Tester..........199
Nibbling Tool......304
Noise Filters. .167, 179
Noise Limiter......393
Nut Drivers.......214, 301-303

O
Ohmmeter. . . . 128, 137
Ohm's Law Calculators. . . 147, 419
Oilers........311, 317
Oscilloscopes.....125, 126, 129, 131, 135, 139
Calibrators. 138.. 272
Electronic Switch. 135
Kits............125, 139, 268-273
Probes.........135
Outlets
AC.............205
TV Antenna ........ 366,373

Paint ......... 316, 317
Sprayer ...... 293, 317
Panel Bearings. . . .181
Panels, Rack ....... 224
Hardware ....... 307
Patch Cords.......199
Phone Patches ....... 392, 403

Phono Equipment
Cabinets......7, 11, 56, 57, 90, 91, 95
Cartridges. . .45, 81, 85-89, 379-382
Changers.....80-85, Cov. 3
Changer Covers . . 94
Changer Parts. . .383
Drawer Slides. . . .92
Levels........92, 94
Motors..........383
Needles 86, 378, 379
Microscope.....94
Oscillator Kit 261
Phonographs.....96
Pickup Arms.45, 81, 84, 86-89, 383
Pin Plugs, Jacks. 189
Preamps . . 38, 47, 86
Rumble Filter.....86
Spindle Spiders ...........81, 82
Stereo Conversion Kits............89
Stroboscopic Disc. 94
Stylus Pressure Gauges........95
Switches.........93, 218, 383
Transcription Players........96
Turntables . . .79, 81, 83, 84, 87, 112
Mats...........94

Photoelectric Equipment. . 121,408
Kit.............260
Photofact Manuals. .420
Photoflash Components .......384
Batteries ...... 414, 417
Booklets.........384
Capacitors......384
Transformers.... 384
Pickup Arms.......45, 81, 84, 86-89, 383

Picture Tubes ........ 113, 433
Brighteners.....370
Coating.........316
Focusing Magnet .............374
High-Voltage Connector. . . .374
Restorer.........374
Sockets.........186
Substitution Tester........113
Pillow Speaker 41 1
Pilot Bulbs........206
Coloring Kit.....316
Remover........207
Sockets, Jewels. .207
Plane, Electric.....299
Plastic Sprays .......316, 317
Plastic Tubing.....204
Plate Caps........183
Pliers............288, 304, 305, 308

Plugs
AC.............205
Adapters........190
Antenna........373
Banana........192, 193, 197, 199
Battery..........418
Cable. 189, 1.96, 198
Line Cord.......205
Mike.......191, 192
Phone.. 191,192, 195
Phone Tip.......193
Pin...........189, 191, 192, 194
Twin Line.......373
Polish.............317

Polystyrene
Insulation.......313
Cement. . . . 316, 317

Potentiometers ............147-151
Power Supplies . . . 134, 137, 139, 393, 394, 401, 413
Kits........139, 287
TV Bias. . . .125, 134
Preamplifiers.......32, 38, 39, 44, 45
Kits.45, 47, 232, 233
Printed Circuits. . . 166
Repair Kits......316
Replacement Guide........166
Tube Sockets . . .187
Probes . . 124, 135, 136
Prods, Test........199

Public Address Equipment
Amplifiers. . .32-329
Carrying Cases . . 343
Control Unit.....328
Microphones ..... 330-337, 432
Speakers.......340, 343-346
Systems. . . .321-327, 346
Pulleys, Idler......383
Punches......300, 307

R
Racks, Steel. . 223, 224
Radio Kits 252-257, 259
Reamers..........300

Receivers
Communications .........385-387, 390-396, 407
Kits........246-248, 252-257, 259, 264, 265, 397, 432

Receiving Tubes ............114-117

Record Adapters.....81, 82
Albums..........95
Blanks..........112
Cabinets......91, 95
Care Accessories .......86, 94, 317
Changers.....80-85, Cov. 3
Code Course 398 432
Players. .80,81,83-85

Recorders
Disc............112
Tape.......101-106

Recording Tape. . .101, 107-109
Recording Wire.... 111
Records, Hi-Fi......97
Language........97
Talking Book.....99

Rectifiers
Dry-Disc.......413
Germanium Power ..............120
Instrument......141
Photoflash......384
Selenium.......120
Silicon..........120
Tungar Bulbs 206

Relay Racks. .223, 224
Relays........210-213, 372, 384
Contact Protectors .........211, 213
Resistor Calculator.. 147, 419
Color Code Guides.......147
Color Code Kit. .316
Decade Boxes .........134, 138
Resistor-Capacitor Checkers.......129, 134, 138
Kits......138, 285
Resistor Substitution Boxes......134, 138
Kits......138, 286
Resistors.....144-147 Assortments. 144-147
Adjustable. .145, 146
Fuse.......145, 147
Line Cord.......121
Power......144-147
RF Ammeter. .140, 143
RF Chokes 176-179
RF Coils......176-179
Rheostats.....148, 149
Rotary Beam Equipment......405
Rotators, Antenna ......364, 365, 404
Cable..........364, 365, 370, 404
Router............299
Rules........310, 311

"S" Meter Kit ......... 264, 400
Sanders ....... 296, 299,310
Saws ....... 296, 298, 300
Scissors & Shears ........... 304, 305
Scratch Removers .. 316
Screwdrivers......288, 300-303, 305 311, 312
Selenium Rectifiers ................120
Shaft Couplings ...........181, 185
Shielding Cable..........201
Strips...........400
Shields, Tube.....183, 185-187
Short Wave Receivers ..........386, 389, 390-392, 395, 396
Kits........246-248, 264, 265, 397, 432
Signal Generators ......123-125, 127, 131-133, 135, 137, 139
Kits.......135, 137, 139, 282, 283
Signal Tracers. .127,137
Kits........137, 284
Silicon Diodes .119, 120
Slide Rules........310

Sockets
AC........188, 198
Argon Lamp. . . .206
Coil............185
Crystal..........400
Neon Lamp......206
Picture Tube .........186, 188
Pilot Light ......206, 207
Transistor. .187, 188
Tube... 166, 186-188
Turret.....187, 188
Twin Line ......373
Socket Wrenches ......301-303, 305, 312
Solar Cells........121

Solder............293
Aids. .291, 293, 311
Pots ...........293
Soldering Irons & Guns.....288-292
Solenoids.........212
Sound Systems .......321-327, 346
Sounder, Telegraph 399
Spade Lugs.......193
Spaghetti.........204


Speakers
Auto.......376, 377
Cones..........433
Electro-Dynamic .......376
Electrostatic......78
Hi-Fi.....11, 48-54, 58-60, 62-65, 70-78, 245, 377
Intercom........376
Outdoor.... 343-345, 376
P.A............340, 343-346. 376
Pillow..........411
Replacement . . .50, 343, 376, 377
Systems......52-54 58, 60, 62, 67-69, 71-78
Trumpets. . . 344, 345
Tweeters.....50, 59, 63, 66, 71-75, 78, 345
Underwater.....343
Woofers.........62, 65, 70, 72

Speaker Accessories
Acoustic Padding ..............92
Cable...........93, 200, 201, 203
Carrying Cases. .343
Controls.........63, 66, 71, 93, 147, 150, 151, 183
Crossover Networks ..50, 63, 66, 71-75
Drivers.....344, 345
Enclosures. . .55-58, 61, 66, 68, 69, 72, 74, 90, 91, 244 432
Grille Cloth.. 92, 433
L-Pads.......50, 63, 66, 71, 93, 147, 150, 151, 183
Reducing Rings... 92
T-Pads . .......93, 150, 151
Switches........ .93
Speaker Repair Service.........433
Spiders........81, 82
Spray, Insulating ...........316, 317
Spray, Plastic......317
Sprayers..........293
Springs......306, 307
Stand-Off Insulators ......197, 198, 371
Stands, Microphone . .....331, 333-335, 338
Staple Guns.......309
Starters, Fluorescent ................318
Step-Down Cord... 121
Step-Down Transformers ...........171, 433

Stereophonic Equipment (See High-Fidelity)

Storage Boxes. 313-315
Strips, TV.........375
Stroboscopic Disc. . .94
Styli..............45, 86, 87, 112,378, 379
Brush........86, 94
Microscope.......94
Pressure Gauges.. 95
Surgistors.........147
Sweep Generators ......125, 132, 135
Kit.........135, 283

Switches
Antenna........219, 371, 373, 403
Anti-Capacity. . .214
Auto Radio Speaker .........183, 21.8
Coaxial.........403
Foot............221
Knife.......... 215
Lever .. .............214, 217-219
Lock............214
Meter.......... 219
Microphone ..... 319, 339
Phono. ...... 93, 218, 383
Pushbutton.. 214-217, 219
Rotary..........214, 216, 218, 219
Slide...........214
Snap-Action.....217
Speaker.....y3, 183
Step-On........221
Thermal........372
Time......220, 221
Toggle......214-216
Switch Plates.....183, 214, 215, 218, 219

T
Tables, TV........374
Tape
Electrical.......197
Labeling. . Ill, 310
Leader & Timing ..........108, 111
Recorded. . . . 98, 100
Recording......101, 107-109

Tape Recording Equipment
Accessories.....101, 107-111, 316, 339, 432
Amplifiers.......110
Decks......102, 103
Recorders. . .102-106
Recording Preamps .........103, "104
Splicer.........Ill
Taps & Dies . .301, 307
Telephones. . .346, 347
Cable..........203
Pickups. ........339

Television
Alignment Tools. .312
Antenna Couplers .....367, 371-373
Antenna Outlets ..........366, 373
Antennas. . ...... 353-360, 361-363, 433
Ballasts.........121
Bias Supply. . . .134
Boosters. . .366, 367
Controls........149, 150, 179
Degaussing Coil. . 369
Distribution Units .........366, 367,
Field Strength Meters... 138, 400
Headphone Sets .........409, 411
Interference Filters ..153, 167,364,373, 401, 402
Ion Traps.......374
Jumper Cord. . . .369
Line Cords......369
Picture Tubes  ......... 113, 433
Testers.......113, 137, 374
Rotators. . . .364, 365
Signal Attenuators . . . .151, 372, 375
Tables.........374
Tuners..........375
Cleaners.316, 317
Strips.........375
Twin Line.......370
UHF Converters .........365, 367
Voltage Regulators . ...173, 175, 370, 374 375
Wave Traps ....364
Temperature Meters ...........129, 141
Terminals.........194, 196, 306-309
Tools...........308
Test Clips 194, 195
Leads...........199
Lights..........199
Probes.....135, 136
Prods...........199

Test Equipment ...........123-139, 141, 374
Kits............125, 135, 137-139, 268-287
Thermal Relays 372
Thermistors. . .121, 147
Thermometers 129, 141
Tie Points.........194
Time Delay Relays .... 212
Time Meters .....140, 141
Time Switches ...... 220, 221
TIME PAYMENT PLAN ................436
Tinning Block 291, 293
Toggle Switches ............214-216
Tone Controls (See Potentiometers)
Tool Chests........315
Tool Dip.....313, 317
Tool Kits, Hobby...297
Tool Holders.......313
Tool Racks........313
Tools.... 214, 288-313, 316
Torches...........293
Towers.......368, 404
T-Pads.......150, 151
Transceivers......393, 394, 407
Kits............251
Transcription Player 96

Transformers
Air Conditioner. . 169
Antenna... .366, 372
Audio..........168, 169, 171, 173-176
Constant Voltage. 173
Driver..........169, 171, 173-176
Filament........168, 171, 172, 174, 176
IF..........178,180
Input.. 169, 173, 176
Intercom........168
Interstage......169, 173-176
Isolation........124, 169, 171
Line.. .169, 171-174
Microphone.... 169, 333, 335
Modulation.....169, 172, 174, 176
Oscilloscope . ... 173
Output.....168-176
Photoflash.......384
Plate.......172, 174
Power.. 168-176, 374
Rectifier........169
Step-Down. .171, 433
Transceiver.....168
Transistor.......169, 173-176, 178
Tube Checker. . . 169
TV. ...169, 170, 374
Variable. . .171, 175

Transceivers
Amateur........387, 392-394
Citizens Band. . .251, 407, 408

Transistors.......118
Batteries........415, 416, 418
Sockets 187, 188

Transmitters......385
387-389, 392-396, 401
Kits. . ..262, 263, 266, 388, 389, 396, 397
Trouble Light.....311
Trucks, Steel......314
Trumpets.....344, 345

Tube
Adapters........187
Brighteners.370, 374
Caddy..........311
Caps...........183
Clamps.........185
Cooling Fan.....400
Hold-Downs.....320
Manuals........113,
122, 428, 430
Pin Straighteners ..............311
Placement Guides ..............421
Pullers..........311
Shields. 183, 185-187
Sockets 166, 186-188
Savers........188
Substitution Guides .........422, 428
Testers.........123, 124, 126, 129, 131-133, 136-139
Kits.......136, 137, 139, 280, 281

Tubes
Audio..........117
Ballast..........121
Cathode Ray ...... 113,122
Geiger..........122
Hearing Aid.....122
Photoflash ...... 122, 384
Receiving .... . . 114-117
Special-Furpose .........117, 122
Transmittina .....122
TV Picture ...... 113, 433

Tubing
Plastic..........204
Polystyrene......313
Spaghetti........204
Tool Insulating . .313

Tuners
AM.........46, 432
FM..............31, 32, 36-38, 40, 42, 46, 239
FM-AM......25, 28, 29, 32-36, 38-44
Kit..230, 231, 238
Strips...........375
TV Front-End... .375
Tungar Bulbs......206
Tuning Eye Mount ..183
Turnbuckles.......368

Turntables
Hi-Fi............79, 81, 83, 84, 87
Kits........79, 84
Recording.......112
Turntable Accessories ......79, 92, 94, 95
TVI Filters. . . 153, 167, 364, 373, 401, 402
Tweeters......50, 59, 63, 66, 71-75, 78, 345

Twin Line.........370
Connectors ........ 371, 373
Feed-Thru Insulators .........369, 373
Weather-Proofing Compound. ..316, 370
Transmitting.....400

U
UHF Converters ...........365, 367

V
Vacuum Tube Voltmeters......... 124, 125, 127-130, 133, 136
Kits............125, 136, 139, 274-277
Variable Capacitors ......165, 181, 182, 184, 185
Variable-Voltage Transformers ...........171, 175
Varnish......316, 317
VFO's............388, 392, 396, 401
Kits........266, 388
Vibrapacks........413
Vibrators.....320, 384
Testers.........134
Vises.............301
Voltage Calibrators 138
Kit.........138, 272
Voltage Dividers ...........145, 146
Voltage Regulators 173, 175, 370, 374, 375
Vol t-Ammeters. . . .131, 137, 261
Volt-Amp-Wattmeter ...........128, 137
Voltmeters........131, 137, 140-143
Volt-Ohm- Milliammeters . . 125, 127, 128, 130, 131, 133, 136, 139
Kits............125, 136, 137, 278,279

Volume Controls . . . 93, 147-151, 339
Cleaner 316, 317
Tools............150
Volume Unit Meters ......Ill, 140, 143

W
Wattmeters......128, 137, 140, 143
Wattmeter-Voltmeter ................137
Wave Traps.......364
Window Antennas .362..

Wire & Cable
Antenna........202, 203, 375
Coaxial 201, 204
Grid........... .200
Ground.........368.
Guy............368
High-Voltage 200
Hook-Up. . .202, 203
Intercom. . .200, 201
Juke Box....... 200
Line Cord.......200, 203
Litz.............202
Magnet 202, 203
Microphone.... 194, 200, 201, 204, 333
Phono.....200, 204
POSJ&POT. ...203
Recording.....111
Rotator.........364, 365, 370, 404
Speaker.........93, 200, 201, 203
Telephone......203
Test Prod.......202
Twin Line ....370, 400
Underground.... 203
Wire Cutters......304, 305, 309
Wire Gauge.......310
Wireless Broadcaster Kit.... 261
Wireless Intercoms 351 352
Wire Strippers 308, 309
Woofers . ..... 62, 65, 70, 72
Wrenches ........ 214, 294, 301-306, 311, 312

Y
Yokes........170, 374
Yoke Checkers.... 129, 134, 137
Kit.............285

Acme.............171
Acoustic Research. . 78
Aero.............217
Acrosound........175
Advance.....211, 319
Aerovox..........158, 159, 166, 167
All-Channel. .356, 362
Alliance.....365, 383
Alphlex...........204
Altec-Lansing.......76
Ameco. .398, 399, 401
American Beauty ...........292, 293
American Bell ...........398, 409
Amglo............384
Amperex.....117, 122
Amperite.....212, 336
Ampex............105
Amphenol........177, 183, 186, 188-190, 198, 204, 313, 339, 360, 361, 370, 372, 373, 400, 404
Argos........311, 341
ARRL........399, 426
Arrow Fastener. . . .309
Arrow H. & H. 198, 214
Astatic......112, 331, 379, 380, 383
Atlas... .338, 339, 343
ATR..............414
Audax.............89
Audio Devices .... 108, 110-121

B&K..............123
Babco............296
Barker-Will iamson .......133, 401-403
Belden.......200-202, 205, 370
Bell......40, 41, 102
Bliley.............400
Blonder-Tongue. . .365, 367, 372
Bogen......34, 35, 85, 89, 329, 339, 347
Bozak..............77
Bud.... 177, 181, 183, 222-224, 398, 400, 401
Burgess.....293, 297, 318, 416-418
Buss..............209

Cannon, C.F.......409
Cannon Electric . . . 190
Cardwell..........181
Carling...........216
Carter............413
Central Electronics 395
Centralab.........150, 164-166, 218, 375
Century Drill......297
Chicago Industrial. 139
Cinch-Jones.......188, 196, 373
Clarostat.....121, 374
Clevite.......118, 410
Collaro............83
Collins Radio......385
Conant...........141
Consolidated Wire ......121, 203, 204
Cornell-Dubilier. . . 134, 155-157, 160-162, 165, 167, 320, 364, 384, 404, 412
Croname..........183
CTS-IRC.....150, 151
Cutler-Hammer.. . .215

Davis.............360
Dialco............207
Diamond Tool......304
Dormeyer.........294
Dow-Key.....212, 403
Drake, R. L........373, 396, 401, 403
Drake Electric ...........292, 293
Dremel......297, 299
Dutch Brand.......197
Dynaco........45, 173

Eagle Switches. . . .215
Eby..........187, 370
Eico. .46, 47, 135-138, 396
Eimac. . .122, 183, 400
Elco..............187
Electro-Products . . .413
Electro-Voice.... 58-63, 88, 92, 334-336, 338, 345, 379, 381, Cov. 2
Emico.............141
Eguipto...........314
Ersin.............293
ESL............89, 94
Eveready..........414
E-Z Way..........404

Fairchild.......81, 89
Fanon............352
Federal...........119, 120, 213, 384
Fenwal............121
Finney............356, 357, 360, 361
Fisher..........38, 39
Fisher-Pierce......408
Flexo.............319
Fostoria...........319
FTR............ 213

Garrard .. . 80,81,89,95
Genalex......117, 122
General Cement . . . 92, 147, 166, 183, 199, 204, 209, 306, 307, 309, 311, 312, 316, 317, 374
General Electric . . . 44, 77, 86, 88, 118-120, 122, 206, 221, 384
General Industries ...........112, 383
General Phones. . . 412
General Radio.....192
Gonset...........392, 393, 398, 407
Goodmans..........75
Grado.............88
Gray...........84, 89
Greenlee..........307
Guardian.........212

Hallicrafters.......386, 387, 400. 407
Hammarlund......181, 182, 390, 401
Hanson, H........300, 301, 310
Harman-Kardon.36, 37
Harvey Hubbell 198
Harvey-Wells .... 394, 403
Hickok.......126, 127
Hi-Lo.............362
Hoffman..........121
Hughes...........119
Hurst.............213
Hughes...........119
Hy-Gain......404-406

Inter-Matic. . .220, 221
International Rectifier .......120, 121, 211
IT&T-Federal.....119, 120, 213, 384
IRC.......121, 144, 145, 150, 151, 177

Jackson......138, 398
James Lansing. . . 72, 73
Janszen............78
JBT..........141, 216
Jensen Industries ............ 94 332
Jensen Mfg ...... 68-71
Jerrold...........138, 364-366, 372
JFD....121, 312, 358, 359, 362, 363, 371-373
Johnson, E. F..181, 182, 187, 197, 198, 388, 389, 399, 402, 404
Jones, M. C........403

Kepro............166
Kester............293
Knight 11, 21-31,48-57, 85, 88, 101, 107, 112, 171, 245, 288, 304, 321-328, 337, 338, 343, 353-355, 361, 363, 369, 377-379, 432, 433
Knight-Kit 225-288, 347, 397, 419, Cov. 4
Knights, James.....400
Kraeuter..........304
Krylon............317
KTV.............368
Kupfrian..........393

Labelon..........310
Lab-Tronics........194
Lakeshore.........396
Lenk.........290, 293
Lesa...............85
Littelfuse.....208, 209
London.............97
London-Scott........89
Lowell............342
Lufkin............310
Luxo.............319
Lynn.............308

Magnecord........102
Mallory.....149, 150, 160-163, 165. 192, 219, 320, 384, 413, 418
Marantz........... 47
Mark Mobile......404
Master Mobile.....406
Mcintosh...........44
Meissner.....177, 180
Micro-Circuits.....166
Microfran.........Ill
Millen, James.....131, 177. 183, 185, 187. 400, 403
Miller, J. W... 177-180, 372-374, 432
Millers Falls..300, 301, 310, 311, 313
Minn. Mining.....108, 111, 197
Mitchell...........318
Monitoradio.......407
Mosley......373, 400, 404, 405
Motorola.....118, 119
Mueller...........195
Mullard......117, 122
Multi-Products. 394,407

National Co.......177, 181, 183, 184, 391, 394, 401
Nortronics.........110

Ohmite. .119, 146-148, 177, 216, 419
Oryx.............292

P&H........177, 395
Pacific Semi-Conductor ................119
Peco..............199
Penta Labs........122
Pentron...........106
Perma-Power......370, 374, 408, 414
Philco............118
Philmore.....432, 433
Pickering.......87, 89
Pierson...........395
Pilot...............43
Polaris............433
Potter & Brumfield ...........210, 211

Precise Development ................139
Precision Apparatus .....127, 132, 133
Pyramid......129, 131
Quam...343, 374, 376
Raytheon .. .118, 119, 122 307
RCA. .97, 98, 113-119, 122, 124, 125, 374, 382, 383, 415, 430
Reeves.......109, 112
Regency.....364, 373, 394, 399 Rek-O-Kut.,79, 88, 112
Rider Pub 422, 423, 432
RME.........396, 400
Robins.......109, 111
Roflex..............93
Rome Cable.......203
Ronette...........382

Sams Publications ...........420, 421
Sarkes-Tarzian.....120
Schauer...........412
Scott, H. H......32, 33
Seco..............133
Sencore...........134
Sherwood..........42
Shure. . . .87. 88, 110. 332, 333, 381, 419
Sigma............213
Simpson 128, 129, 140
Skil.........295, 296, 298, 299, 310
Smith, H. H.......188, 192. 193, 195, 199
Sola..............173
Sonotone..........88, 379, 382, 383, 432
Sony.........104, 432
Soundolier........342
Spaulding.........368
Sprague.....127, 147, 152-154, 160-162, 166, 167, 384
Stancor.......168-170, 370, 384
Standard Coil......175
Stephens...........73
Stevens-Walden 214, 305
Superior 175, 195, 433
Switchcraft.. . .93, 190, 191, 217, 337, 339
Sylvania.....118, 119, 384, 430

Taco.. . .360, 361, 372
Talk-A-Phone.. 348-351
Tandberg. . .......104
Tapemaster........Ill
Taylor............122
Tecraft............401
Telco........369, 372
Telex........195, 411
Telrex............405
Terado............412
Texas Inst.....118, 119
Thomas & Betts 308
Thor........294, 295, 297-299
Thorens............84
Thordarson ... 172, 173
TMC.............396
Tork..............220
Triad.............176
Trimm............410
Triplett......130, 131, 141-143, 400
Tungsol......117, 122
Turner............330
Ungar............291
University......64-67, 343. 344, 346
Utah..............340
UTC 174, 175, 384
Utica.............305

Vac©.. . .303, 308, 309
Vector.......187, 188
Vibroplex.........399
Vidaire........93, 374
Viking............103
Vlchek......300, 304, 310, 311, 313
V-M...............81
Vocaline.394, 407, 408
Woieo..........94, 95
Waldom..........374
Wall.........288, 289
Walsco.,183, 303, 309, 312, 313, 317, 356, 383, 432
Ward.............320
Weathers.......94, 95
Webcor.....82, Cov. 3
Wellcor.......90, 341
Weller............289
Wen........288, 290, 295, 298, 299
Westinghouse .113, 122
Westminster.... 97, 98, 100
Wharfodeilo.........74
Wheeler..........346
Willard...........414
Wilton............301
Worner...........408
Xcelite......288, 302