Accurate (Accurate Calculator Corp., New York, USA.)

Accurate 100, a version of the TEAL TL-2M, about 1971. Featured calculator.

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

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

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

Addo-X 9675, c1972, U.K. Featured on British calculator site .

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

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

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

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

Adler 816AD, 4-function, %, sqare root, memory, green VFD.

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

Adler 1214 (aka. 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.

Adler 1216 (aka. 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.

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

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

Advance Electronics (British company)

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

Advance 161R, about 1974, Great Britain.  Featured on British calculator site

Advance 162P, about 1974, Great Britain.  Featured on British calculator site

Advance 162R, about 1974, Great Britain.  Featured on British calculator site

Advance Executive 16R, 1972, Great Britain.  Featured on British calculator site

Advance Executive 16+2 (aka 162), 1972, Great Britain.  Featured on British calculator site

Advance Wireless World, 1972, 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, the world's first electronic desktop calculator with the Anita Mk 8, uses vacuum tubes, 1961, Britain. Featured calculator.

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, uses vacuum tubes, 1964, Britain. Featured on sister site.

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

ANITA Mk 12, uses vacuum tubes and transistors, 1967, Britain. Featured on sister site.

ANITA Mk 12 with added square root function.  A mysterious version of the ANITA Mk 12 to which the square root function has been added.  if you have any information about the development of the square root function for this machine please get in touch. Featured on sister site .

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

ANITA 1011, 1969, Britain. Featured calculator.

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

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

ANITA 1011 LSI, c1970, Britain. Featured calculator.

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

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

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

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

ANITA 1233P, printer version of the ANITA 1233D, 1972/3, Britain. Featured on sister site.

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

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

Rockwell Anita 1041, England. Featured on sister site.

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

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

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

Rockwell Anita 1432, 1974, Britain. Featured on sister site.

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

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

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

Bowmar (U.S.A. company.)

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

Burroughs (U.S.A. company, some of its electronic calculators were manufactured at a new factory in France.)

Burroughs C3155, clone of the Sharp QT-8D. Featured calculator.

Burroughs C3260, enhanced version of the Sharp QT-8D with memory and 16-digits calculations. Featured calculator.

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

Burroughs C5205, c1973. Featured calculator.

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.)

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

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

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

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

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

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

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, 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.

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

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.

Canon Canola 1200, c1969, Japan. Featured calculator.

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

Casio (Japanese company).

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

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

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

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

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

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

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

Commodore (cbm)

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

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, 1971, Japan. Featured calculator.

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

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

Data Devices (British company)

Data Devices Brock 880/1.  Featured calculator.

Decimo (British marketing company)

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

Dixons (See Prinztronic)

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

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

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

Eldorado TOUCHMAGIC B, 4-functions, amber gas-discharge, membrane keyboard.

Elektronika (U.S.S.R. manufacturer.)

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

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

Elka (Bulgarian company)

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

Facit (Swedish company.)

Facit 1123, Japan. Featured calculator.

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

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 Romania.

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

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, 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, 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, 12-digits amber discharge, 4 function, %, memory, 209x234x96mm / 8.2x9.2x3.8", c1973,  U.K. Featured on British calculator site.

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

Gross 4050, 14-digits printer, 4 function, memory, c1972, U.K. Featured on British calculator site.

Gross 4151, 14-digits printer, 4 function, memory, c1973, U.K. Featured on British calculator site.

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

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.

Hewlett-Packard (U.S.A.)

Hewlett-Packard HP-9100A, the first Hewlett-Packard calculator, 1968, crt display, U.S.A. Featured calculator.

Hitachi (Japanese company.)

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

See Singer-Friden EC1117.

IME (Industria Macchine Elettroniche, Italian company.)

IME 26, about 1967, Italy. Featured calculator.

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, 10-digits green VFD, 4-func, %, Japan. Featured on British calculator site.

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

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

Lloyds

Lloyds 70 (early reflective LCD - 1972?)

Minipet

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

Monroe (U.S. company, a division of Litton Industries.)

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

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

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

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

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

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

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.)

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, inside, 8-digits, individual blue-green VFD tubes, 4-func, operates from AC & size 'C' batteries, c1973, Japan.  Featured calculator.

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

Olympia CD102, inside, 12-digits, blue-green VFD, 4-func, %, memory, operates from AC & size 'C' batteries, c1973, Japan.

Olympia CD200, about 1971, Japan. Featured calculator.

Olympia CD202, 12-digits, blue-green VFD, 4-func, %, memory, operates from AC & size 'C' batteries, c1978, Japan.

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

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

Phytron (British marketing company)

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 on British calculator site.

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

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

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

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

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

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

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

Quali

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

Rapid Data Systems & Equipment Ltd. (Canadian company.)

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

Ricoh (Japanese company)

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

Rockwell (U.S. company. For Rockwell-Anita see Anita.)

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

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

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

Royal (U.S. company with links to Imperial and Triumph-Adler.  Was owned by Litton Industries).

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

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

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

Sanyo (Japanese company.)

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

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

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, about 1971, Japan. Featured calculator.

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

Sears (U.S.A.)

Sears C1, early DSM (Dynamic Scattering Mode) LCD (Liquid Crystal Display) calculator (note that a couple of digits of the display of the example shown is faulty), 8-digits white LCD, 4-function. Featured calculator.

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

Sharp (Japanese company.)

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

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

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

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

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

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

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

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

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

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 commonly marketed in Europe)

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

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

Silver Reed SE-60, showing display with half-height zeros, 4-function, 8 digits blue VFD tubes, c1972.

Singer Friden (U.S. company, calculators made in U.S. and Japan.)

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, One of the first transistorised desktop calculators, 1964, crt display, U.S.A. Featured calculator. Article.

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

Singer Friden EC1114, Japan. Featured calculator.

Singer Friden EC1117, 1971, Japan. Featured calculator.

Sony (Japanese company)

Sony SOBAX 400W. Featured calculator.

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

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

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, c1982, with betting functions, Britain. Featured calculator.

Sumlock Bondain (British company spun off from Sumlock Anita Electronics)

Sumlock Bondain 320A.  Featured on sister site.

Summit (U.S. company.)

Summit 3114, about 1972. Featured calculator.

TEAL (Tokyo Electronic Application Laboratory Ltd., Japan)

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

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

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

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

Toshiba (Japanese company.)

Toshiba BC-1294PV, 12 digits blue VFD & printer, 4-function, %, memory.

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

Victor Comptometer Corp (U.S.A. company.)

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

Walther (German company)

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

Walther ETR21S, 4-function, %, memory, 12 digits Panaplex amber gas-discharge display, c1972.

Wireless World (See Advance Electronics)

XAM (Brand name of own label electronic devices sold through the Korvettes department store chain, with headquarters in New York, U.S.A.)

XAM TE 8000, 8 digits green VFD tubes, 4-function, Taiwan, this example early 1974, a version of the TECO TE 8000 for sale through the Korvettes department stores.