Same as Type 6

Same as Bowmar, Caltronic, Centurion, Columbia, Commodore, Compumatic, Computex, Computron, Controller, Coteco, Craig, Digitron, EBL, ERL, Gentry, Hanimex, Heathkit, Hiradastechnika, Hoover Electronic, IJI, JCE, Keltmace, Litronix, Longines Symphonette, Mariner, Math Matic, Mercury (2), Monarch, Montgomery Ward, Neckermann, Pacific Electronics, Passport, PD Labs, Prinztronic, Privileg, Radio Shack, Stramark, Superlectron, Tabulex, Teco, Texet, UDM, Wentworth

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Same as Type 1, Type 6

Same as Atex, Caltronic, Centurion, Columbia, Commodore, Compumatic, Computron, Craig, Digi-matic, Digitron, Dismac, Edart, Elite, Gentry, Hanimex, Heathkit, Hiradastechnika, HT, IJI, JCE, Litronix, Longines Symphonette, Mariner, Math Matic, Montgomery Ward, Neckermann, Pacific Electronics, PD Labs, Privileg, Qualitron, Radio Shack, RJR, Rockwell, Sears, Tektron, Texet, UDM, Unitronic, Wentworth

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Same as Type 6, Type D

Same as Apollo, Atex, Bowmar, Caltronic, Capri, Columbia, Commodore, Compumatic, Computron, Craig, Digitron, Fundex, Gentry, Goldsmith, Hanimex, Heathkit, Hiradastechnika, Idea, IJI, IME, JCE, Litronix, Longines Symphonette, Mariner, Math Matic, Metro, Montgomery Ward, Neckermann, Pacific, Pacific Electronics, PD Labs, Privileg, Quali, Radio Shack, Texet, UDM, Unico, Wentworth

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Same as Type 6, Type F

Same as Type 6

Same as Answer, Atex, Binatone, Boots, Bowmar, Calmax, Caltronic, Casio, Centurion, Chuo, Citizen, Colex, Columbia, Compuad, Compumatic, Computron, Control Metric, Craig, Deltek, Digitron, Dismac, E Tommy, Gentry, Gloria, GPM, Hanimex, Heathkit, Hiradastechnika, Hugle International, IJI, IOI, JCE, JCPenney, Kessel, Kicom, König, Litronix, Longines Symphonette, M-Office, Mariner, Matac, Math Matic, MBO, Mitsubishi, Montgomery Ward, Muff, Neckermann, Nestler, Olympia, Omron, Orient, Pacific Electronics, PD Labs, Precisa-Ricomac, Privileg, Radio Shack, Ricoh, Rodell, Sensor, SERD, Singer, Sperry Rand, T Research, Technico, Texet, UDM, Unicom, Unisonic, Unitra-Eltra, Voltmatic, Weltron, Wentworth, Western Digital, Whitehall

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Same as Type 6

Same as Atex, Bowmar, Caltronic, Centurion, Columbia, Commodore, Compumatic, Craig, Digitron, Gentry, Hanimex, Heathkit, Hiradastechnika, IJI, JCE, Litronix, Longines Symphonette, Mariner, Math Matic, Montgomery Ward, Neckermann, Pacific Electronics, PD Labs, Privileg, Radio Shack, Texet, UDM, Wentworth

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Same as Type 3, Type 6, Type G, Type M, Type P

Same as ABM, Ami, AML, Answer, Atex, BenRoss, Bowmar, Bradford, BrainMate, C+C, C.Itoh, Caltron, Caltronic, CBC, CCE, Centurion, Columbia, Commodore, Compumatic, Computron, Decimo, Deltek, Desco, Digit, Digitron, Dulix, Elite, Fuji Max, Gentry, Gloria, Hanimex, Hatra, Heathkit, Hiradastechnika, HKS, Homeland, HT, IJI, Ingersoll, Inno-Hit, Interton Electronic, Intertronic, ITC, ITT, J.T.A., JCE, Jet, Jetset, Kobenica, Kores, Kovac, Lagomarsino, Litronix, Longines Symphonette, Magiclick, Magnon, Mariner, Math Matic, MBO, Mini, Montgomery Ward, Neckermann, Operator, Pacific Electronics, PD Labs, Philips, Plustron, Precisa, Prefect, Prinztronic, Privileg, Radio Shack, Rambler, Ring, Sander, Santek, SELCOM, Septek, Sigma Denshi, Silvertronic, Sincom, TEAL, Tealtronic, Texet, Timco, Tokatron, Top Star, Topia, UDM, Unitrans, Unknown, Ventron, Venus, Vic, Viness, Weltelektrik, Wentworth, XAM, Xonex, Zayre

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Same as Type 6

Same as Abacus, Abraxas, Addex, Adler, Alcor, Almatronic, American Express, Ataio, Atex, Atitech, Barroq, Bowmar, Brother, Busicom, C.Itoh, Calcomat, Caltronic, Centurion, Citizen, Colibri, Columbia, Commodore, Compex, Compumatic, Computron, Concord, Craig, Discar, Dismac, Dixons, Dyna-Tone, Edmund Scientific, Electro Calcul, Elite, Enterprex, Fortec, Friend, Galileu, Gentry, Hanimex, Heathkit, Hiradastechnika, IJI, Interton Electronic, Intertronic, Italcalcolo, JCE, Kovac, Litronix, Longines Symphonette, Mariner, Math Matic, Mayra, MBO, Melco, Mitsubishi, Monte Carlo, Montgomery Ward, MP Electronics, Multical, Nasco, Neckermann, Nestler-matho, Nikko, Opel, Oppex, Pacific Electronics, PD Labs, Pierre Cardin, PiraComp, Precisa-Ricomac, Privileg, Radio Shack, Rapidex, Rebell, Ricoh, Sander, Sands, Senator, SPEC, Speed Master, St Michael, StudioSonic, Systema, Texet, TI, Tokatron, UDM, UEI, UIT, Unicom, Unknown, Veratron, Waltham, Wentworth

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By Melcor

Same as Type 6

Same as Atex, Bowmar, Caltronic, Centurion, Columbia, Commodore, Compumatic, Computron, Craig, Digitron, Hanimex, Heathkit, Hiradastechnika, IJI, JCE, Litronix, Longines Symphonette, Mariner, Math Matic, Montgomery Ward, Neckermann, Pacific Electronics, PD Labs, Privileg, Radio Shack, Texet, UDM, Wentworth

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By Mai Tai

Same as Type 5, Type 6, Type O, Type S

Same as Abatron, Ace, Addiator, Addimult, Ajax, Alfa, Almatronic, American Express, APF, Aquitron, Asaflex, Atex, Audatron, AudioSonic, Aurora, Baltimore, Baltimore Calcul, Bazooka, Betron, Binatone, BMC, BMS, Bocal, Bohsei, Bontronic, Boots, Bowmar, Burrows, Busicom, C.Itoh, C.P., Cal, Calcul, Calculor, Calcutron, Calfax, Calor, Caltronic, Canion, Caprice, Cartron, Casi, Casio, Casio Tek, CBC, CCC, Cedeo, Cedex, Celect, Centurion, Chinon, Cipel, Clover, Colex, Columbia, Comico, Commodore, Compex, Compumatic, Computron, Concord, Conic, Continental, Coronet, Corvus, Corvus (2), Craig, Cross, CTC, Curtis, Dart, Datatrex, Datron, Dava-tronic, Daytona, Daytron, DEC, Decimo, Detron, Deville, Digita, Digitech, Digitron, Dismac, Dixons, DKS, DSE, Dyna-Tone, Eastern, Elco, Eleazar, Elite, Elletre, Eltex, Eluxco, Elwro, Enterprex, ER, ERC, Erdmann, ERS, Etron, Executive, Expert, Fact Finder, Farad, Favorit, Feiler, Fords, Formule 1, GE, Genesonic, Gentry, GKB, GMO, GPM, Hanomat, Harvard, HD, Heathkit, Hensonic, Hiradastechnika, Homeland, HTH, ICE, Idea, IJI, IMA, IME, Imperial, Intertronic, ISE Industrial Instrument, Janon, JCE, Keinyo, Keltron, Kennex, Kent, Klervox, KMC, Kovac, Lagomarsino, Larsen, Legby, Levi, Litronix, Lloyds, Logos, Longines Symphonette, M-Office, Madison, Mannics, Mariner, Math Matic, MBO, Mecca, Merangue, Methodo, Miltex, Minilux, Montgomery Ward, Nasco, Neckermann, Nentone, Nestler, Nestler-matho, Neutron, Newlyn Electronics, Niaga, Nobility, Norman, Novex, NSC, Nuvox, Olympia, Omnitech, Optimec, Orchid, Pacific Electronics, Parker, PD Labs, Philips, Phoenix, Pierre Cardin, Power (2), Practica, President (2), Prinztronic, Privileg, Pulser, Qualimat, Radio Shack, Radofin, Revetronic, Riviera, Royal, Safeway, Saft-Leclanché, Sakura, Santron, Satek, Sears, Seikotron, Seneca, SERD, Shahab, Sharp (2), Sigma, Silver-Reed, Sinus, Slimitron, Soncor, Sonnet, Sovrin, Startron, Studium, Superlectron, Sutronic, SVM, Systema, Tandy, Tax Hotline, TEAL, Tealtronic, Technico, Tecnipet, Tecnosonic, Tecony, Teem, Televista, Texet, TI, Tokai, Topaz, Toshiba, Tovson, Tozai, Tri-Star, Trimer, Triton, Tronica, UDM, Underwood, Uni-com, Unic, Unico, UniMark, Unisonic, Unitrex, Unknown, Unser Favorit, Vaica, Valuman, Veratron, Viscount, Vitronic, Vornado, Welco, Weltfunk, Weltron, Wentworth, Xerox, Xonex, Yashica, Yoko, Yorx, Zenith, Zykkor

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Same as Type 6

Same as Atex, Bowmar, Caltronic, Centurion, Columbia, Commodore, Compumatic, Computron, Craig, Digitron, Gentry, Hanimex, Hiradastechnika, IJI, JCE, Litronix, Longines Symphonette, Mariner, Math Matic, Montgomery Ward, Neckermann, Pacific Electronics, PD Labs, Privileg, Radio Shack, Tamm, Texet, UDM, Wentworth

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Same as Type 6

Same as APF, Atex, Bowmar, Caltronic, Centurion, Columbia, Commodore, Compumatic, Computron, Concord, Craig, Digit, Digitron, Dismac, Elektronika, General Instrument, Gentry, Hanimex, Heathkit, HT, IJI, JCE, Litronix, Longines Symphonette, Mariner, Math Matic, Minicom, Montgomery Ward, Neckermann, NSC, Pacific Electronics, PD Labs, Privileg, Radio Shack, Texet, TI, UDM, Wentworth

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Same as Type 6, Type D

Same as Addison, Apollo, Atex, Bowmar, Caltronic, Capri, Centurion, Columbia, Commodore, Compumatic, Computron, Craig, Digitron, Fundex, Gentry, Goldsmith, Hanimex, Heathkit, Hiradastechnika, Idea, IME, JCE, Litronix, Longines Symphonette, Mariner, Math Matic, Metro, Montgomery Ward, Neckermann, Pacific, Pacific Electronics, PD Labs, Privileg, Quali, Radio Shack, Texet, UDM, Unico, Wentworth

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Same as Type 6

Same as Atex, Bowmar, Caltronic, Centurion, Columbia, Commodore, Compumatic, Computron, Craig, Digitron, Gentry, Hanimex, Heathkit, Hiradastechnika, IJI, Litronix, Longines Symphonette, Mariner, Math Matic, Montgomery Ward, Neckermann, Pacific Electronics, PD Labs, Privileg, Radio Shack, Texet, UDM, Wentworth

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Same as Type 6, Type D

Same as Apollo, Atex, Avatar, Bowmar, Caltronic, Capri, Centurion, Columbia, Commodore, Compumatic, Computron, Craig, Digitron, Fundex, Gentry, Goldsmith, Hanimex, Heathkit, Hiradastechnika, Idea, IJI, IME, JCE, Longines Symphonette, Mariner, Math Matic, Metro, Montgomery Ward, Neckermann, Pacific, Pacific Electronics, PD Labs, Privileg, Quali, Radio Shack, Texet, UDM, Unico, Wentworth

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By TI

Same as Type 6

Same as Atex, Bowmar, Caltronic, Centurion, Columbia, Commodore, Compumatic, Computron, Craig, Digitron, Gentry, Hanimex, Heathkit, Hiradastechnika, IJI, JCE, Litronix, Mariner, Math Matic, Montgomery Ward, Neckermann, Pacific Electronics, PD Labs, Privileg, Radio Shack, Texet, UDM, Wentworth

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Same as Type 6

Same as Atex, Bowmar, Caltronic, Centurion, Columbia, Commodore, Compumatic, Computron, Craig, Digitron, Gentry, Hanimex, Heathkit, Hiradastechnika, IJI, JCE, Litronix, Longines Symphonette, Math Matic, Montgomery Ward, Neckermann, Pacific Electronics, PD Labs, Privileg, Radio Shack, Texet, UDM, Wentworth

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By APF, Kingsonic, Rapid Data, TI,

Same as Type 6, Type I

Same as ABM, ABM (2), ACC, AGS, Alcor, AMSA, APF, Ataio, Atex, Aurora, Binatone, BMB, BMC, Bowmar, Brinlock, C.Itoh, Calcumatic, Caltronic, CCE, Centurion, Century, Colex, Collins, Columbia, Commodore, Compuad, Compumatic, Computron, Craig, Dantron, Decimo, Deltek, Digitron, Dismac, Elcon, Elite, Excel, Felix, Gentry, Glentex, Hanimex, Heathkit, Hiradastechnika, Homeland, Ibico, IJI, Inno, International, ITC, JCE, Kingspoint, Kores, Litronix, Lloyds, Longines Symphonette, Magiclick, Mallory, Mariner, Math Matic, Mattel, MBO, Milux, Monteverdi, Neckermann, NELCO, Norman, Nova, Novax, Novus, NSC, Office International, Olivetti, Pacific Electronics, PD Labs, Philco, Philips, Pioneer, Prinztronic, Privileg, Radio Shack, Rapid Data, Realtone, Rema, Ricoh, Safeway, Satek, Sceptre (2), SCM, Sears, Silver-Reed, Spectrum, Status, Sunbird, TEAL, Texet, TI, Tokotron, UDM, Unisonic, Unitra-Eltra, Universal, Unknown, W-Laskin, Wentworth, Zayre, Zeny

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By Tokai

Same as Type 2, Type 6, Type D2

Same as Atex, Belltronic, Binatone, Bohsei, Bowmar, Calfax, Calmaster, Calstar, Caltron, Caltronic, Centurion, Columbia, Commodore, Compumatic, Computech, Computron, Condata, Craig, Crown, Datacal, Dia, Digitron, Dir, Dittel, dsc, Dumont, Electro Calcul, Eltex, Esic, Everco, Flight, Gentry, Hanimex, Heathkit, Helec, Hercules, Hiradastechnika, Igma, IJI, JCE, Jehaka, Jeltronic, Kaltron, Kessel, Kingsonic, Königer, Litronix, LJG, Longines Symphonette, Mariner, Math, Math Matic, Meir, Minicom, Mondimat, Montgomery Ward, Nentone, Neutron, Numerex, Olympia, Ongnica, Pacific Electronics, Pan-sonic, PD Labs, Perfect, Plustron, Prinztronic, Privileg, Quarzo, R and S, Radio Shack, Realtronic, RJP Electronics, Santron, Satek, Seneca, Shira, Sovereign, Sutronic, Tabulex, Texet, Tokai, Top Crest, Travellers, Tronica, UDM, Unifive, Unisonic, Unitrex, Unknown, Voesa, Vornado, Welco, Wentworth, Wintron, Zayre

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From Quelle
By APF, Busicom, Cal-Comp, Casio, Citizen, Commodore, Dittel, Litronix, Philips, Sharp, Sanyo, Toshiba

Same as Type 1, Type 6, Type B, Type D, Type I, Type R, Type S

Same as Abacus, ABC (2), Addiator, Addimult, Adman, Advance, AEG-Olympia, AFCO, Agfa-Gevaert, AGS, Ajax, Albinar, Alcor, Allorgan, Altic, American Express, Anitech, APF, Asaflex, Aston, Ataio, Atari, Atex, Audatron, AudioSonic, Aurora, Baltimore Calcul, Belltronic, Benkson, Best (2), Big Apple, Bigraph, Binatone, Bocal, Bohsei, Bontronic, Boots, Bowmar, Bradley, Burrows, Busicom, C.Itoh, Cal, Calcomate, Calfax, Calstar, Caltron, Caltronic, Canon, Caprice, Carina, Casio, Castle, Celect, Centurion, Century, CFS, Cipel, Citizen, Clover, Colex, Collins, Columbia, Commodoor, Commodore, Compex, CompuChron, Compucta, Compumatic, Computron, Condata, Conic, Coronet, Corvus, Corvus (2), Cosinus, Cosmo, Craig, Cross, Crown, CTX, Curtis, Daiei, Datacal, Datexx, Dava-tronic, Daytona, Decimo, Decosonic, Dia, Digitech, Digitron, Dir, Dismac, Dittel, Dixons, dsc, Dyna-Tone, Easymade, Educatron, Elco, Elcon, Eleazar, Electro Calcul, Elektronika, Elmak, Eltex, Elwro, Emerson Electronics, Enterprex, ER, ERC, Erdmann, ERS, Esic, Etron, Everco, Expert, Facit, Fact Finder, Felix, Flight, Fords, GE, Genesonic, Gentry, GKB, Gracia, GrandStand, GS, Hanimex, Harvard, Heathkit, Helec, HEMA, Hercules, Hiradastechnika, Hiron, Homeland, Hornet, House of Fraser, Ibico, ICE, ICP, Idea, Igma, IJI, IMA, IME, IMP, Impex, International, Interton Electronic, Intertronic, ITC, Janon, JCE, Jehaka, Jeltronic, JPS, Junior, Kaiser, Kaltron, Karce, Karstadt, Kentac, Kessel, Kingsonic, Kingspoint, Klervox, KMC, Kokuyo, Königer, Kores, Leo d'oc, Levi, Life Long, Litronix, LJG, Lloyds, Logic, Logitech, Longines Symphonette, M-Office, Madison, Magiclick, Mallory, Mariner, Math, Math Matic, Mathix, Mathmatic, Mattel, MBO, MCI, McO, Meir, Melcor, Memoris, Merangue, Meridia, Mike, Miltex, Minicom, Minitec, Mondimat, Monteverdi, Montgomery Ward, National, NCR, Neckermann, Nentone, Nestlé, Nestler-matho, Netronics, Network, Neutron, Nobility, Norman, Nova, Novus, NSC, Numerex, Olivetti, Olympia, Omnitech, Ongnica, Optimec, Orbex, Orient, Osaka, Pacific Electronics, Pan-sonic, Panasonic, Parker, PD Labs, Perfect, Philco, Philips, Phoenix, Pierre Cardin, Plustron, Polar, Power (2), Precisa, Prestige Compex, PrintaForm, Prinztronic, Pulser, Pythagoras, Qualitron, Quasar, Quasatron, R and S, Radio Shack, Radofin, Raymax, Realtone, Realtronic, Rebell, Revetronic, Riviera, RJP Electronics, Rockwell, Royal, Safeway, Saft-Leclanché, Saisho, Samsung, Santron, Sanyo, Satek, Sceptre, Sceptre (2), Sears, Seneca, Sentek, Serar, SERD, Shahab, Sharp, SHCO, Shira, Shrap, Sigma, Silver-Reed, Singer, Sinitron, Soncor, Sovereign, Space IsLand, Spadb, Spectrum, Sperry Rand, St Michael, Stilus, Superlectron, Sutronic, Systema, TA, Tabulex, Taksun, Tandy, TEAL, Technico, Tecnosonic, Texet, TI, TMX, Top Crest, Top Star, Topaz, Toshiba, Tozai, Trainwell, Travellers, Triton, Tronica, TRS, UDM, Unifive, UniMark, Unisonic, Unitra-Eltra, Unitrex, Unitronic, Universal, Unknown, Vaica, Valuman, Vedia, Veratron, Videomaster, Viscount, Vitronic, Voel, Voesa, Vornado, Vtech, W-Laskin, Walther, Welco, Weltfunk, Wentworth, Westfield, WHSmith, Wim, Wintron, Xerox, Yorx, Zago Line, Zayre, Zelco, Zykkor

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By Aurora, Cal-Comp, Casio, Citizen, Corvus, GrandStand, Inventa, Matsushita, Philips, Rockwell, Sharp, TI, Toshiba

Same as Type 6, Type H, Type L

Same as Abacus, Addex, Addo, Adler, Adman, Advance, AEG-Olympia, Ajax, Albinar, Alcor, Altic, Anitech, APF, Asaflex, Ataba, Atari, Atex, Atitech, Atlas, Audatron, AudioSonic, Aurora, Baltimore Calcul, Benkson, Bestar, Big Apple, Bigraph, BMC, Bohsei, Boots, Bowmar, Bradley, Brinlock, Brother, Büro Actuell, Büroring, Busicom, Cal, Calfax, Caltronic, Canon, Caprice, Cartron, Casio, Catiga, Celect, Centurion, Century, Cifra, Cipel, Citizen, Collins, Columbia, Commodore, Compex, Compucta, Compumatic, Computron, Comus, Conic, Contronic, Coronet, Corvus, Cosmo, Craig, Cross, CRS, Curtis, CVS, Data Master, Datacal, Datatrex, Datexx, Dava-tronic, Decimo, Digi-matic, Digitech, Digitron, Dismac, Dixons, DSE, Dugena, Elco, Electro Calcul, Elektronika, Elorg, Eluxco, Elwro, Enterprex, ER, ERC, Erdmann, Ericsson, Etron, Facit, Fact Finder, Felix, Focal, Formac, GE, General Instrument, Genesonic, Gentos, Gentry, Georgia International Calculator, Gold Slim, GPM, GrandStand, Hanimex, Harvard, HD, Heathkit, HEMA, Hercules, Hermes-Precisa, Hiradastechnika, Home Cal, House of Fraser, Hugin, Ibico, IBW, IJI, IMA, IME, Intertronic, Janon, JCE, JCPenney, Karstadt, Kiple, Klervox, KMC, Kores, Kosmos, Lagomarsino, Leisurecraft, Levi, Life Long, Lion, Litronix, Lloyds, Logic, Longines Symphonette, M-Office, Magiclick, Mariner, Maruman, Math Matic, Mattel, MBO, Merangue, Merit, Micronta, Midilux, Milano, Miltex, Mondimat, Monroe, Monteverdi, Montgomery Ward, National, Neckermann, Nestler, Network, Neutron, Nobility, Norman, Nova, Novus, NSC, Olimpus, Olivetti, Olympia, Omron, Optimec, Orator, Orbit, Oregon Scientific, Pacific Electronics, Pacific Technology, Packard Bell, Panasonic, Parker, PD Labs, Philco, Philips, Phoenix, Pierre Cardin, Pilot, Plustron, Polaroid, PrintaForm, Prinztronic, Privileg, Pulser, Quasar, Quasatron, Radofin, Rapidex, RFT, Riviera, Rockwell, Rolodex, Ronex, Royal, Royal-Olivetti, Safeway, Saft-Leclanché, Saisho, Samer, Santron, Sanyo, Satek, Saxon, Sceptre, Sceptre (2), Sears, Sekisui, Select, Seneca, Sharp, Sigma, Silver Match, Silver-Reed, Sinclair, Sinitron, Smart2, Smith-Corona, Soennecken, Soncor, St Michael, Stilus, Superlectron, Sutronic, Systema, TA, Tandy, Tax Hotline, Technico, Tecnosonic, Tecony, TecXon, Teem, Tele-art, Texet, TI, Tiffany & Co., TMX, Topaz, Toshiba, Tozai, Triton, Triumph, Tronica, UDM, Unisonic, Unitra-Eltra, Unitrex, Unitronic, Universal, Unknown, Utax, Vaica, Valuman, Veneka, Veratron, Victor, Videomaster, Viscount, Vitronic, Vtech, W-Laskin, Welco, Weltfunk, Weltron, Wentworth, Westfield, WHSmith, Yorx, Zago Line, Zayre, Zelco, Zeny, Zeon Tech, Zykkor

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Same as Type 6

Same as Atex, Bowmar, Caltronic, Centurion, Columbia, Commodore, Compumatic, Computron, Craig, Digitron, Gentry, Hanimex, Heathkit, Hiradastechnika, IJI, JCE, Litronix, Longines Symphonette, Mariner, Math Matic, Montgomery Ward, Neckermann, Pacific Electronics, PD Labs, Privileg, Radio Shack, Texet, UDM

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