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Desktop Electronic Calculator Photograph Library

This page has links to photographs of vintage desktop electronic calculators on this website. All of these calculators operate from the AC supply only, and do not have batteries.

See also the selected calculators which are featured in depth in the Desk Electronic Calculators section.

Click on a calculator to see a photograph of it, then click on your browser "Back" button to return to this page.


Addmaster (Addmaster Corporation, San Gabriel, California, USA.)

Addmaster 2002

Addmaster 2002, inside, 4-functions, 8-digits amber gas-discharge, 250x60x140mm / 9.8x2.4x5.5", also has clock with alarm, has label with Garrett 2002 name on it.

Addmaster Math I

Addmaster Math I (aka Model 206), inside, 4-functions, 10-digits printout only, 228x312x126mm / 9.0x12.3x5.0", U.S.A., c1976.

Addmaster Merlin 8K

Addmaster Merlin 8K, inside, 4-functions, amber gas discharge (of an unusual design), 143x224x71mm / 5.6x8.8x2.8", U.S.A., c1972, similar to Eldorado Electrodata 8K.


Addo-X (By the 1970s was part of the Swedish Electrolux company)

Addo-X 9354J

Addo-X 9354J, a version of the Sharp QT-8D, in a slightly re-stlyled casing, Japan.

Addo-X 9675

Addo-X 9675, c1972, U.K. Featured calculator.


Adler (German company, was a division of Litton Industries)

Adler 12P

Adler 12P, inside, 4-function, printer, main ic NEC D1202C, 190x290x88mm / 7.5x11.4x3.5", about 1976, Japan. Nov.16.

Adler 805N

Adler 805N (EC 9), inside, 4-function, %, green VFD, main ics Omron HD32601P & HD36341, 140x228x63mm / 5.5x9.0x2.5", about 1974, Singapore. Nov.16.

Adler 806

Adler 806 (EC 34), inside, 4-function, green VFD, main ic NEC uPD943C, 173x235mmx62mm / 6.8x9.25x2.4", about 1977, Japan. Nov.16.

Adler 1210

Adler 1210 (EC), 1969, Japan. Featured calculator.

Adler 1214

Adler 1214 (EC 3), inside, 4-function, memory, 12 digits individual VFD tubes, main ics are Omron HD3538 & HD3539, 168x230x64mm / 6.6x9.1x2.5", about 1972, Japan. Nov.16.

Adler 1216

Adler 1216 (EC 31), inside 1, inside 2, 4-function, memory, square root, 12 digits VFD, main ics Hitachi HD36117 & Omron HD32614P, 176x245x65mm / 6.9x9.6x2.6", about 1977, Japan. Nov.16.

Adler 1217

Adler 1217, 12 digits green VFD, 4-function, %, memory.

Adler 1217-II

Adler 1217-II (R004), 12 digits green VFD, 4-function, %, memory, square root, 182x210x70mm / 7.2x8.3x2.75", Japan.


Advance Electronics
(British company)

Advance Executive 16+2

Advance Executive 16+2 (aka 162), about 1973, Great Britain.  Featured British calculator.

Advance 161

Advance 161 (aka 16+1), about 1973, Great Britain.  Featured British calculator. Nov.16.

Advance 162P

Advance 162P, about 1974, Great Britain.  Featured British calculator. Nov.16.

Advance 162R

Advance 162R, about 1974, Great Britain.  Featured British calculator. Nov.16.

Advance Wireless World

Advance Wireless World, about 1971, Britain, built from a kit featured in Wireless World magazine. Featured calculator.


ANITA (Stands for "A New Inspiration to Arithmatic" or "A New Inspiration to Accounting".  Manufactured by Bell Punch Co. and Sumlock Anita Electronics, British companies). Note that the sister site to this one www.anita-calculators.info is dedicated to Anita calculators.

Anita Mk VII

ANITA Mk VII, the world's first electronic desktop calculator with the Anita Mk 8, uses vacuum tubes, 1961, Britain. Featured calculator.

Anita Mk 8

ANITA Mk 8, the world's first electronic desktop calculator with the Anita Mk VII, uses vacuum tubes, 1961, Britain. Featured calculator.

Anita Mk 9

ANITA Mk 9, uses vacuum tubes, 1964, Britain. Featured on sister site.

Anita Mk 10

ANITA Mk 10, uses vacuum tubes, 1965, can display in old £sd Sterling currency, Britain. Featured on sister site.

Anita 1010

ANITA 1010, 1969, Britain. Featured on sister site.

Anita 1011

ANITA 1011, 1969, Britain. Featured calculator.

Anita 1020

ANITA 1020, 1970, Britain. Featured on sister site.

Anita 1000 LSI

ANITA 1000 LSI, c1970, Britain. Featured on sister site.

Anita 1011 LSI

ANITA 1011 LSI, c1970, Britain. Featured calculator.

Anita 1011B LSI

ANITA 1011B LSI, really a portable calculator since it is an ANITA 1011 LSI with batteries. Details. Featured calculator .

Anita 1211 LSI

ANITA 1211 LSI, c1973, Britain. Featured on sister site.

Anita 1212D

ANITA 1212D, 1972, Britain. Featured on sister site.

Anita 1233D

ANITA 1233D, 1971, Britain. Featured on sister site.

Fi-Cord Anita 1211

Fi-Cord Anita 1211, mid-1970s, Yugoslavia. Featured on sister site.

Rockwell Anita 811 SL

Rockwell Anita 811 SL, 1974, Britain. Featured on sister site.

Rockwell Anita 1041

Rockwell Anita 1041, England. Featured on sister site.

Rockwell Anita 1211

Rockwell Anita 1211, mid-1970s, Britain. Featured on sister site.

Rockwell Anita 1211SL

Rockwell Anita 1211SL, mid-1970s, Britain. Featured on sister site.

Rockell Anita 1216

Rockwell ANITA 1216, c1973, U.S.A. Featured on sister site.


apf (apf Electronics Inc., New York, U.S.A.)

apf Mark 1

apf Mark 1, inside, 4-function, 8 digits amber gas-discharge.

apf Mark 210

apf Mark 210, 4-function, %, memory, green VFD & printer.


Bowmar (U.S. company. For more information see the Calculator Companies section of this site.)

Bowmar TX1000

Bowmar TX1000 aka 90410, inside, 10 digits amber gas-discharge, 4-function, %, chip is TI TMS0127NC dated 1974, 173x227x60mm / 6.8x8.9x2.4", U.S.A.


Brother (Japanese company)

Brother Calther 412

Brother Calther 412


Burroughs (U.S.A. company, some of its electronic calculators were manufactured at a new factory in France. For more information see the Calculator Companies section of this site.)

Burroughs C3260

Burroughs C3260, inside, 4-functions, memory, 8 digits green VFD tubes with stylised numerals, 153x255x87 mm / 6.0x10.0x3.4", c1971, Japan. Has similarities with Sharp QT-8D and appears to have been made by Sharp.

Burroughs C5156

Burroughs C5156, 4-functions, 10 digits Panaplex II amber gas-discharge display, 213x275x70 mm / 8.4x10.8x2.75", c1973, France.

Burroughs C5205

Burroughs C5205, c1973. Featured calculator.

Burroughs C5255

Burroughs C5255, inside, 4-functions, memory, 8 digits amber gas-discharge, 198x280x100mm / 7.8x11.0x3.9", c1972, France.


Busicom (Japanese company - Calculators were also sold under the NCR name. After closure of the company the Busicom name was bought by Broughtons of Bristol, U.K. For more information see the Calculator Companies section of this site.)

Busicom 80DA

Busicom exec 80-DA, inside, 4-funct, 8-digits, green VFD, 140x200x54mm / 5.5x7.9x2.1", Japan, c1972.

Busicom 100DA

Busicom exec 100-DA, inside, 4-funct, 10-digits, amber gas discharge, single IC TMS0106NC, 185x238x65 mm / 7.3x9.4x2.5", Japan, c1972.

Busicom 141-PF

Busicom 141-PF, shown badged as NCR 18-36, the first consumer product to incorporate a microprocessor, the Intel 4004. Featured calculator.

Busicom 802

Busicom 802, inside, 4 func, %, square root, pi, c1978.

Busicom Beaver 12

Busicom Beaver 12, 12-digits, printing calculator, Japan, from Broughtons of Bristol. Featured British calculator.

Busicom Colex 122B

Busicom Colex 122B, 12-digits, amber gas discharge, Hong Kong, from Broughtons of Bristol (Colex was a Hong Kong manufacturer of calculators). Featured British calculator.

Busicom Junior, shown badged as NCR 18-15, c1970, Japan. Featured calculator.

Busicom Junior

Busicom Junior, shown badged as NCR 18-16, first use of a "calculator on a chip", 1971, Japan. Featured calculator.


Calconsa (If you have any information about this company please get in touch.)

Calconsa_1_tlr

Calconsa, 4-function, 8-digit amber gas-discharge, 120x188x47mm / 4.7x7.4x1.8", Japan, AC adapter clips on the rear (there may have been a similar fitting battery adapter).


Canon (Japanese company. For more information see the Calculator Companies section of this site.)

Canon 130S

Canon Canola 130S, c1968, Japan. Featured calculator.

Canon Canola 161S

Canon Canola 161S, with cover removed (has delay-line memory in the metal box at left-rear), 16 digits "Nixie" type tubes, 4-function, memory, 1968, Japan. Jul 16.

Canon Canola 1200

Canon Canola 1200, c1969, Japan. Featured calculator.

Canon L 161

Canon L 161, 16 digits "Nixie" type tubes, 4-function, %, memory, Japan.


Casio (Japanese company. For more information see the Calculator Companies section of this site.)

Casio 121K

Casio 121K, about 1971, Japan. Featured calculator.

Casio 121L

Casio 121L, inside, 4 functions, %, memory, 12 digits, green VFD tubes, 177x202x64mm / , c1973, Japan.

Casio AL-1000

Casio AL-1000, programmable, about 1967. Featured calculator.

Casio AL-2000

Casio AL-2000, programmable, 14 digits "Nixie"-type tubes, 1970.

Casio AS-C

Casio AS-C, about 1971, Japan. Featured calculator.

Casio fx-1

Casio fx-1, scientific functions, 12 digits "Nixie"-type tubes, 1971, Japan, Casio's first scientific calculator.

Casio Square Root 162-A

Casio Square Root 162-A, 4-funct, mem, sq rt, 16-digit blue VFD, 238x310x75mm / 9.4x12.2x3", Japan, c1973.


Commodore (cbm) (For more information see the Calculator Companies section of this site.)

Commodore 512

Commodore 512, 4-function, 12 digits "Nixie"-type tubes. Is a rebadged Casio 121-A.

Commodore C*8

Commodore C*8, 4-function, 8 digits amber gas-discharge, chip here is General Instrument 251F dated mid-1973, similar to cbm US*8.

cbm C108

cbm C108, 1971, Japan. Featured calculator.

Commodore US*1M

Commodore US*1M, 4-function, memory, change sign, 8 digits amber gas discharge, 115V AC, 225x127x55mm / 8.9x5.0x2.2", Japan.

cbm US*8

cbm US*8, inside, 8 digits amber gas-discharge, 4-function, chip is TI TMS0103NC dated 1973, 170x229x57mm / 6.7x9x2.25", U.S.A., similar to Commodore C*8.


Contex

Contex D11

Contex D11


Decimo (British marketing company)

Decimo Timemachine

Decimo Timemachine, inside, 12-digits green VFD, 4-func, %, mem, sq rt, clock, 'Weltron Model 310, Ryujin Co., Ltd., Made in Japan'. Featured British calculator.


Dixons (See Prinztronic)


Eldorado Electrodata (Concord, California, U.S.A.)

Eldorado Director Two

Eldorado Director Two, inside, 8 digits amber discharge display, 4-function, 145x225x70mm / 5.7x8.9x2.8", about 1973, U.S.A.

Eldorado 8K

Eldorado 8K, 4-functions, amber gas discharge (see also Addmaster Merlin 8K).

Eldorado Toughmagic B

Eldorado Toughmagic B


Elektronika (U.S.S.R. manufacturer. For more information see the Calculator Companies section of this site.)

Elektronika 4-71B

Elektronika 4-71B, inside, 4-functions, 8 digits green vacuum-fluorescent tubes, 232x112x47mm / 9.1x4.4x1.9", about 1974, U.S.S.R.

Elektronika B3-11

Elektronika B3-11, inside, 4-functions, 8 digits green vacuum-fluorescent, 138x223x41mm / 5.4x8.8x1.6", about 1978, U.S.S.R., has flip-up cover over display.

Elektronika MK-42

Elektronika MK-42, 4-functions, %, memory, 12 digits green VFD, 210x170x75mm / 8.3x6.7x3.0".

Elektronika MKU1

Elektronika MKU1, scientific, blue VFD, 265x175x70mm / 10.4x6.9x2.75".


Elka (Bulgarian company)

Elka 55

Elka 55, 4-functions, %, memory, printer output only.


Facit (Swedish company. For more information see the Calculator Companies section of this site.)

Facit 1123

Facit 1123, Japan. Featured calculator.


Felix (Electronic calculators manufactured and sold by ICE Felix in Roumania.)

Felix CE33

Felix CE33, 4-functions, memory (using delay line), square root, crt (tv screen) display. Similar to the Singer/Friden 1162 (developed from the Friden EC-132, but using integrated circuits) manufactured under license by ICE Felix in Roumania.

Felix CE126

Felix CE126, inside, 4-functions, %, memory, square root, 14 digits green VFD, circuit boards marked "Sanko" "Made in Japan".

Felix CE126B

Felix CE126B, 4-function, %, memory, sq. rt., 12 digits green VFD individual tubes, 220V AC, 272x218x67mm / 10.7x8.6x2.6", Romania.


Figure Phone

Figure Phone

Figure Phone, very unusual telephone incorporating a 4-function calculator with LED display, and clock, manufacturer unknown.


Friden (See Singer-Friden).


Garrett (Garrett Comtronics Corporation, San Diego, California, U.S.A.)

Garrett 2000

Garrett 2000, 8-digits amber discharge, 4 function, c1972, U.S.A.


Gross (Gross Electronic Calculators Ltd., Brighton, Sussex, England, a subsiduary of Gross Cash Registers Ltd.)

Gross 2031

Gross 2031, 12-digits amber discharge, 4 function, %, memory, 209x234x96mm / 8.2x9.2x3.8", c1973, England. Featured British calculator.

Gross 2131

Gross 2131, 10-digits amber discharge, 4 function, %, memory, 209x234x96mm / 8.2x9.2x3.8", c1973, England. Featured British calculator.


Heathkit (Heath Company, Benton Harbor, Michigan, U.S.A.)

Heathkit 2008A

Heathkit 2008A, display, inside, 8 digits amber gas-discharge with half-height zeros, 4-function, chip is TI TMS0101 dated 1971, 154x260x86mm / 6.1x10.25x3.4", U.S.A., self-assembly kit.


Hitachi (Japanese company. For more information see the Calculator Companies section of this site.)

Hitachi KK181A

Hitachi KK181A, inside, 8 digits separate blue vacuum-fluorescent tubes., 4-function, about 1973, 98x177x42mm / 3.9x7x1.7", Japan, display has flip-up cover (missing in photograph), AC only version of Hitachi KK181B.

Hitachi KK521

Hitachi KK521, about 1972, U.S.A. Featured calculator.

Singer-Friden EC1117

See Singer-Friden EC1117.


IME (Industria Macchine Elettroniche, Italian company. For more information see the Calculator Companies section of this site.)

IME 26

IME 26, about 1967, Italy. Featured calculator.

IME 84

IME 84, One of the first transistorised desktop calculators, 1964, Italy. Featured calculator.


Imperial (Imperial Typewriter Co., British company, became part of the Litton Industries group, along with Adler, Royal, and Triumph)

Imperial

Imperial, 10-digits green VFD, 4-func, %, Japan. Featured British calculator. Dec 16.

Imperia l50PD

Imperial 50PD, 12-digits green VFD & printer, 4-func, %, Japan. Featured British calculator. Dec 16.

Imperial 860

Imperial 860, 8-digits, amber gas discharge, 4-func, %, mem, c1973, Japan. Featured British calculator.


Lloyds ( For more information see the Calculator Companies section of this site.)

Lloyds 70

Lloyds 70 (early reflective LCD - 1972?)


Minipet

Minipet V-57

Minipet V-57, inside, 4-function, %, made in Japan.


Monroe (U.S. company, a division of Litton Industries. For more information see the Calculator Companies section of this site.)

Monroe 273M

Monroe 273M, inside, 4-function, %, 12-digits green VFD & printer, Japan. Nov 16.

Monroe 525

Monroe 525, 4-function, %, memory, 12-digits green VFD.

Monroe Epic 3000

Monroe Epic 3000, programmable, about 1967, U.S.A. Featured calculator.


NCR (National Cash Register, U.S. company)

NCR 18-15

NCR 18-15, c1970, made by Busicom, Japan. Featured calculator.

NCR 18-16

NCR 18-16, The first use of a "calculator on a chip", 1971, made by Busicom, Japan. Featured calculator.

NCR 18-36

NCR 18-36 (aka Busicom 141-PF), the first consumer product to incorporate a microprocessor, the Intel 4004. Made by Busicom in Japan. Featured calculator.


Olivetti (Italian company. For more information see the Calculator Companies section of this site.)

Olivetti Logos 43 PD

Olivetti Logos 43 PD, 10 digits, green VFD & printer, 4-function, %, memory, 258x245x86mm / 10.2x9.6x3.4", mid-1970s, Hong Kong.


Olympia (German company)

Olympia CD100

Olympia CD100, inside, 8-digits, individual blue-green VFD tubes, 4-func, c1973, Japan. Nov. 16.

Olympia CD101

Olympia CD101, inside, 10-digits, individual blue-green VFD tubes, 4-func. Nov. 16.

Olympia CD102

Olympia CD102, inside, 12-digits, blue-green VFD, 4-func, %, memory, c1973, Japan. Nov. 16.

Olympia CD200

Olympia CD200, about 1971, Japan. Featured calculator.

Olympia CD202

Olympia CD202, 12-digits, blue-green VFD, 4-func, %, memory, c1978, Japan. Nov. 16.

Olympia CD301

Olympia CD301, inside, 12-digits, blue-green VFD, 4-func, %, memory, c1974, Japan. Nov. 16.

Olympia CD401A

Olympia CD401A, inside, 12-digits, blue-green VFD, 4-func, %, c1973, Japan. Nov. 16.


Phytron (British marketing company)

Phytron Analysis 14

Phytron Analysis 14, this machine is not a conventional calculator.  It has 13 accumulating memories each with its own key, plus a sub-total and total register, and is designed to be used in conjunction with a hand-held calculator.  Featured British calculator. Nov. 16.


Prinztronic (A trade name of Dixons, the British photographic and electronic chain store)

Prinztronic C35

Prinztronic C35, 8-digits, individual green VFD tubes, 4-func, Japan. Featured British calculator.

Prinztronic C40

Prinztronic C40, 8-digits, individual green VFD tubes, 4-func, c1972, Japan. Featured British calculator.

Prinztronic C44

Prinztronic C44, 8-digits, individual green VFD tubes, 4-func. Featured British calculator.

Prinztronic MC12

Prinztronic MC12, 12-digits, green VFD, 4-func, %, mem, sq rt, c1976, Japan, identical to Silver Reed 121M. Featured British calculator.

Prinztronic MC65

Prinztronic MC65, 12-digits, individual green VFD tubes, 4-func, mem, c1972, Japan. Featured British calculators.

Prinztronic MC66

Prinztronic MC66, 12-digits, individual green VFD tubes, 4-func, mem, c1973, Japan. Featured British calculators.


Quali

Quali 616

Quali 616, 12-digits red display, 4-func, %, mem, c1974, Taiwan.


Rapid Data Systems & Equipment Ltd. (Canadian company. For more information see the Calculator Companies section of this site.)

Rapidman 1208LC

Rapidman 1208LC, one of the first LCD models, 1972, Mexico. Featured calculator.


Ricoh (Japanese company)

Ricoh Ricomac 1200

Ricoh Ricomac 1200, about 1970, Japan. Featured calculator.


Rockwell (U.S. company. For Rockwell-Anita see Anita. For more information about Rockwell see the Calculator Companies section of this site.)

Rockwell 310

Rockwell 310, inside, 4 function, %, memory, 8 digits, green VFD, Rockwell A4130CA chip, 161x228x61mm / 6.3x9.0x2.4", about 1976, Japan.

Rockwell 320

Rockwell 320, inside, 4 function, %, memory, 12 digits, green VFD, Rockwell A4540PB chip, 322x242x74mm / 12.7x9.5x2.9", about 1974, Japan.

Rockwell 920

Rockwell 920, programmable, about 1974, U.S.A. Featured calculator.


Royal (U.S. company, was owned by Litton Industries).

Royal Digital I

Royal Digital I, 10 digits individual blue VFD tubes, 4 function.

Royal UA 848

Royal Digital VIII-K (aka UA 848), 4-functions.

Royal IC-130

Royal IC-130, 12-digits, green individual VFD tubes, 4-func, c1972, Japan. Featured British calculator.


Sanyo (Japanese company.  For more information see the Calculator Companies section of this site.)

Sanyo CY8001T “Calclock”

Sanyo CY8001T "Calclock" calculator and clock, photo1: time display, photo2: calculator display, photo3: inside, 8 digits green VFD tubes, 4-function, clock, 135x198x100mm / 5.3x7.8x3.9", about 1973, Japan.

Sanyo ICC-0161

Sanyo ICC-0161, inside, 16 digits, separate amber gas-discharge tubes, c1971, Japan.

Sanyo ICC-805

Sanyo ICC-805, inside, 4-functions, 8-digits separate amber gas-discharge tubes, 145x234x70 mm / 5.7x9.2x2.75", c1975, Japan.

Sanyo ICC-811

Sanyo ICC-811 photo 1, photo 2, 8 digits amber gas-discharge, 4-function, 230x128x39mm / 9.0x5.0x1.5", Japan, "transistor radio" casing.

Sanyo ICC-1122

Sanyo ICC-1122, about 1971, Japan. Featured calculator.

Sanyo ICC-1417

Sanyo ICC-1417, AC / battery portable calculator, about 1971, Japan. Featured calculator. Nov 16.


Sears (U.S.A.)

SearsM12_14_tlr

Sears M12, early reflective LCD (Liquid Crystal Display) calculator (note that the left half of the display of the example shown is faulty), 12-digits reflective LCD, 4-function. Featured calculator.


Sharp (Japanese company. For more information see the Calculator Companies section of this site.)

Sharp Compet 22

Sharp Compet 22, 4-function, memory, 14 digits "Nixie"-type tubes, 1968, Japan. Featured calculator.

Sharp Compet 224V

Sharp Compet 224V, inside, 4-function, memory, 14 digits amber gas discharge, 1972, Japan. Nov 16.

Sharp Compet 363

Sharp Compet 363, 16 digits "Nixie"-type tubes (example pictured has a problem with the tubes), 4-functions, memory, Japan.

Sharp Compet CS-10

Sharp Compet CS-10, One of the first transistorised desktop calculators, 1964, Japan. Featured calculator.

Sharp Compet CS-2106

Sharp Compet CS-2106, inside, 4-function, %, square root, memory, 12 digits amber gas discharge, Japan. Nov 16.

Sharp Compet EL-804

Sharp Compet EL-804, inside, 4-function, 8 digits green VFD individual tubes, c1973, Japan. Nov 16.

Sharp ELSI 815S

Sharp ELSI 815S, inside, 4-function, memory, 8 digits green VFD individual tubes, main IC is Rockwell 15331PA, c1973, Japan. Nov 16.

Sharp ELSI 817S

Sharp ELSI 817S, inside1, inside2, 4-function, memory, 8 digits green VFD, main IC is Rockwell 15331PA, c1973, Japan. Nov 16.

Sharp ELSI 8101

Sharp ELSI 8101, inside, circuit board, 4-function, %, memory, 8 digits blue-green "Itron" VFD tubes, c1974, Japan.

Sharp QT-8D

Sharp QT-8D, 4-function, 8 digits green "Itron" VFD tubes, 1969, Japan. The first calculator to use LSI (Large Scale Integration) integrated circuits, Japan. Featured calculator.


Silver Reed (Silver Seiko International, Japan. Calculators marketed in Europe)

Silver Reed 121M

Silver Reed 121M, inside, 4-function, %, memory, square root, 12 digits green VFD, main IC is TI TMS1273NL, c1976, Japan, Identical to Prinztronic MC12. Nov 16.

Silver Reed 1260 PD

Silver Reed 1260 PD, inside, 4-function, %, memoryt, 12 digits green VFD & printer, main IC is Mitsubishi M58681P, c1976, Japan. Nov 16.


Singer Friden (U.S. company, calculators made in U.S. and Japan. For more information see the Calculator Companies section of this site.)

Singer Friden 1201-25

Singer Friden 1201-25, inside, 12 digits amber gas-discharge, 4-function, %, Mem, Rockwell A1150PB chip (1974), 270x278x85mm / 10.6x10.9x3.3", U.S.A.

Friden EC-130

Friden EC-130, One of the first transistorised desktop calculators, 1964, U.S.A. Featured calculator. Article.

Friden EC-132

Friden EC-132, One of the first transistorised desktop calculators, 1964, U.S.A. Featured calculator.

Singer Friden EC1114

Singer Friden EC1114, Japan. Featured calculator.

Singer Friden EC1117

Singer Friden EC1117, Japan. Featured calculator.


Sperry Remington (Sperry Rand Corporation, U.S. company)

Remington 1209

Remington 1209, inside, 4-function, %, memory, sq rt., 12-digits, separate blue VFD tubes, 78x207x66mm / 7.0x8.1x2.6", c1973, Japan.
 

Remington 1213

Remington 1213, inside, 4-function, %, memory, 12-digits separate blue VFD tubes, 178x207x66mm / 7.0x8.1x2.6", c1973, Japan.


Sporting Life (A British sport newspaper)

Sporting Life SUPER SETTLER Mk II

Sporting Life SUPER SETTLER Mk II, c1982, with betting functions, Britain. Featured calculator.


Summit (U.S. company. For more information see the Calculator Companies section of this site.)

Summit 3114

Summit 3114, about 1972. Featured calculator.


TEAL (Tokyo Electronic Application Laboratory Ltd., Japan)

TEAL TL-2M

TEAL TL-2M, about 1971. Featured calculator. Nov 16.


TECO (Tongyuan Electric and Machinery Co., Ltd., Taiwan)

TE-1201

TE-1201, 12 digits amber gas-discharge, 4-function, memory.

TE 8000

TE 8000, inside, 8 digits green VFD tubes, 4-function, 140 x 208 x 77 mm / 5.5 x 8.2 x 3.0", c1973.


Teknika (Made by General Corporation, Japan)

Teknika 1611

Teknika 1611, 4-function, memory, 16 digits green VFD individual tubes, 220V AC, 247x232x75mm / 9.7x9.1x3.0", Japan.


Toshiba (Japanese company. For more information see the Calculator Companies section of this site.)

Toshiba BC1623G

Toshiba BC1623G, 16 digits Nixie-type tubes, 30-step programmable, square root, 140 x 208 x 77 mm / 5.5 x 8.2 x 3.0", c1969, Japan. Featured calculator.


Triumph-Adler (TAV - Triumph Adler Vertrieb, Germany)
See Adler


Unitrex

Unitrex 1020A

Unitrex 1020A, in fitted box, label, 12 digits, 4-function, U.S.A., is in a high quality carved, fitted, walnut case.


Unknown Manufacturers - If you have any information about the manufacturers of these calculators please get in touch.

Betting shop calculator

Betting shop calculator, inside, very large red LED display, main integrated circuit is National Semiconductor INS8040N microprocessor,  ~1988.


Victor Comptometer Corp (U.S.A. company. For more information see the Calculator Companies section of this site.)

Victor Medalist 204

Victor Medalist 204, 12 digits, green VFD, 4-function, 5, memory, 206x215x74mm / 8.1x6.5x2.9", c1977, Japan.


Walther (German company)

Walther ETR1

Walther ETR1, 12 digits, "Nixie"-type tubes , together with Walther poodle mascot.


Wireless World (See Advance Electronics).

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Vintage Calculators

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