T Reaserch (Italian company?)
|
![T Research 887D T Research 887D](../assets/images/autogen/TResearch887D_1_tlr.jpg)
|
T Research 887D, similar to Commodore 887D. Details.
|
Tabulex
(Euro-market company - may have had a connection with Hanimex)
|
![Tabulex Tabulex](../assets/images/tabulex_tlr.jpg)
|
Tabulex (model # unknown)
|
![Tabulex 880 Tabulex 880](../assets/images/Tabulex880_1_tlr.jpg)
|
Tabulex 880
|
![Tabulex 666 Tabulex 666](../assets/images/Tabulex666_1_tlr.jpg)
|
Tabulex 666. Has membrane keypad, is similar to the Prinztronic C15. Details.
|
![Tabulex gamma Tabulex gamma](../assets/images/autogen/TabulexGamma_1_tlr.jpg)
|
Tabulex gamma. Details.
|
Taktile (Made in England by Advanced Telecommunications Equipment Ltd. (ATE))
|
![Taktile 1200 Taktile 1200](../assets/images/Taktile1200_1_tlr.jpg)
|
Taktile 1200, similar to Triton 1200. Featured on British Calculator site.
|
![Taktile 2001M Taktile 2001M](../assets/images/Taktile2001M_tlr.jpg)
|
Taktile 2001M. Featured on British Calculator site.
|
Tamaya (Japanese company)
|
![Tamaya NC-2 Tamaya NC-2](../assets/images/TamayaNC2_1_tlr.jpg)
|
Tamaya NC-2 Astro Navigation Computer. Featured calculator.
|
![Tamaya NC-77 Tamaya NC-77](../assets/images/TamayaNC77_1_tlr.jpg)
|
Tamaya NC-77 Digital Navigation Computer. Featured calculator.
|
Tandy
(Tandy Corporation was the parent company of Radio Shack. Calculators were sold under the Tandy name in Europe and
probably Australia).
|
![Tandy EC-330 Tandy EC-330](../assets/images/TandyEC330_1_tlr.jpg)
|
Tandy EC-330, identical to the Radio Shack EC-330.
|
Tatung (Taiwanese electrical and electronics company.)
|
![Tatung 806 Tatung 806](../assets/images/Tatung806_1_tlr.jpg)
|
Tatung 806, inside. Details.
|
TC (Probably not the manufacturer. If you have any information please get in touch)
|
![TC-8M TC-8M](../assets/images/TC8M_1_tlr.jpg)
|
TC-8M. Details
.
|
TEAL (Manufactured by Tokyo E
lectronic Applications Laboratory, of Tokyo, Japan, and marketed in the U.S.A by Teal Industries Inc., of Carson,
California, U.S.A. See the Calculator Companies section for more information.)
|
![Teal Technipet 813 Teal Technipet 813](../assets/images/TealTechnipet813_1_tlr.jpg)
|
TEAL Technipet 813. Details.
|
![Teal 806 Teal 806](../assets/images/TEAL806_1_tlr.jpg)
|
TEAL 806.
|
![Teal 826 Teal 826](../assets/images/TEAL826_1_tlr.jpg)
|
TEAL 826.
|
![Teal K-80M Teal K-80M](../assets/images/tealk80m_tlr.jpg)
|
TEAL K-80M. Details.
|
![Teal LE-8 Teal LE-8](../assets/images/TealLE8_11_tlr.jpg)
|
TEAL LE-8, identical to the TEALTRONIC LE-8, below Details.
|
![Teal LE-8 President Teal LE-8 President](../assets/images/TealLE8_1_tlr.jpg)
|
TEAL LE-8 President. Details.
|
![Teal SR85 Teal SR85](../assets/images/TealSR85_1_tlr.jpg)
|
TEAL SR85.
|
TEALTRONIC (British marketing company, which specialised in TEAL calculators.)
|
![Tealtronic 4519 Tealtronic 4519](../assets/images/Tealtronic4519_1_tlr.jpg)
|
TEALTRONIC 4519. Featured on British calculator site.
|
![Tealtronic K80M (type 1) Tealtronic K80M (type 1)](../assets/images/TealtronicK80M_1_tlr.jpg)
|
TEALTRONIC K-80M (type 1), similar to the TEAL K-80M but without the battery condition meter. Featured on British calculator site.
|
![Tealtronic K80M (type 2) Tealtronic K80M (type 2)](../assets/images/TealtronicK80M2_1_tlr.jpg)
|
TEALTRONIC K-80M (type 1). Featured on British calculator site.
|
![TEALTRONIC LE-8 TEALTRONIC LE-8](../assets/images/autogen/TealtronicLE8_1_tlr.jpg)
|
TEALTRONIC LE-8. Identical to the TEAL LE-8, above. Featured on British calculator site.
|
![Tealtronic SM-8 Tealtronic SM-8](../assets/images/TealtronicSM8_1_tlr.jpg)
|
TEALTRONIC SM-8. Featured on British calculator site.
|
TEC (Taihan Electric Wire Co., Ltd., Korea)
|
![TECCAL MINI-806 TECCAL MINI-806](../assets/images/TeccalMini806_1_tlr.jpg)
|
TECCAL MINI-806. Details.
|
Technico
|
![Technico44SR_1_tlr Technico44SR_1_tlr](../assets/images/Technico44SR_1_tlr.jpg)
|
Technico 44SR.
|
![Technico Pocket Mini Technico Pocket Mini](../assets/images/TecnicoPockMini_1_tlr.jpg)
|
Technico Pocket Mini aka 6SL. Details.
|
tecnosonic
|
![tecnosonic 110 tecnosonic 110](../assets/images/autogen/Tecnosonic110_tlr.jpg)
|
tecnosonic 110. Details.
|
TECO
(Tongyuan Electric and Machinery Co., Ltd., Taiwan)
|
![TIE 8023 TIE 8023](../assets/images/TE8023_1_tlr.jpg)
|
TE 8023, inside, uses the Mostek MK5010P early "calculator-on-a-chip". Details.
|
![Teco TE8050D Teco TE8050D](../assets/images/teco8050_tlr.jpg)
|
Teco TE8050D
|
TEL
|
![TEL Elektron Mark I TEL Elektron Mark I](../assets/images/TelElektronMarkI_1_tlr.jpg)
|
TEL Elektron Mark I, inside. Details.
|
TENKO
|
![Tenko ECL-12M Tenko ECL-12M](../assets/images/autogen/TenkoECL-12M_1_tlr.jpg)
|
TENKO ECL-12M, inside. Details.
|
Texas Instruments (See the Calculator Companies section for more information. There are photographs of all vintage Texas Instruments calculators at www.datamath.org.)
|
![Texas Instruments Able-IV Texas Instruments Able-IV](../assets/images/TIAbleIV_1_tlr.jpg)
|
Texas Instruments Able-IV.
|
![Texas Instruments Business Analyst I Texas Instruments Business Analyst I](../assets/images/autogen/TIBusinessAnalystI_1_tlr.jpg)
|
Texas Instruments Business Analyst I.
|
![Concept I Concept I](../assets/images/ti_conc1_tlr.jpg)
|
Texas Instruments Concept I
|
![Texas Instruments Exactra 19 Texas Instruments Exactra 19](../assets/images/TiExactra19_1_tlr.jpg)
|
Texas Instruments Exactra 19.
|
![Exactra 20 Exactra 20](../assets/images/autogen/TIExactra20_1_tlr.jpg)
|
Texas Instruments Exactra 20, inside.
|
![Exactra 21 Exactra 21](../assets/images/exact21_tlr.jpg)
|
Texas Instruments Exactra 21
|
![Exactra 19, 22, 23 Exactra 19, 22, 23](../assets/images/exacta_tlr.jpg)
|
Texas Instruments Exactra series. Models 19, 22, 23
|
![Lady 1200 Lady 1200](../assets/images/TiTILady1200_1_tlr.jpg)
|
Texas Instruments Lady 1200
|
![Texas Instruments Navigatronic Texas Instruments Navigatronic](../assets/images/TINavigatronic_2_tlr.jpg)
|
Texas Instruments Navigatronic (mounted in box), with program cards. Featured calculator
|
![TI Programmer TI Programmer](../assets/images/TIProgrammer_1_tlr.jpg)
|
Texas Instruments Programmer, with octal and hexadecimal modes for computer programmers. Featured in the Non-decimal Calculator Section.
|
![SR-10 SR-10](../assets/images/TISR10A_1_tlr.jpg)
|
Texas Instruments SR-10, The first Texas Instruments electronic "Slide Rule". Featured calculator.
|
![Texas Instruments SR-10 clones Texas Instruments SR-10 clones](../assets/images/autogen/TISR10Clones_1_tlr.jpg)
|
Texas Instruments SR-10 clones, left to right: ● SR-10 prototype with clear plastic casing. ● SR-10 with the 'SR-10' name inside the display
bezel. ● SR-10 with the 'SR-10' name at the top of the keyboard. ● Montgomery Ward P300, aka TXI-8663A. ● Radio Shack EC-425.
|
![SR-11 SR-11](../assets/images/TiSR11_1_tlr.jpg)
|
Texas Instruments SR-11
|
![SR-16 SR-16](../assets/images/TiSR16_1_tlr.jpg)
|
Texas Instruments SR-16
|
![Texas Instruments SR-40 Texas Instruments SR-40](../assets/images/TISR-40_1_tlr.jpg)
|
Texas Instruments SR-40.
|
![SR-50 SR-50](../assets/images/autogen/TiSR50_1_tlr.jpg)
|
Texas Instruments SR-50
|
![Texas Instruments SR-50A Texas Instruments SR-50A](../assets/images/TISR50A_1_tlr.jpg)
|
Texas Instruments SR-50A.
|
![Texas Instruments SR-51 Texas Instruments SR-51](../assets/images/TISR51_1_tlr.jpg)
|
Texas Instruments SR-51, rear, full outfit.
|
![Texas Instruments SR-51A Texas Instruments SR-51A](../assets/images/TISR51A_1_tlr.jpg)
|
Texas Instruments SR-51A.
|
![Texas Instruments SR-51-II Texas Instruments SR-51-II](../assets/images/TISR51II_1_tlr.jpg)
|
Texas Instruments SR-51-II.
|
![Texas Instruments SR-56 Texas Instruments SR-56](../assets/images/TiSR56_1_tlr.jpg)
|
Texas Instruments SR-56 (aka SR-56 Programmable)
|
![TI T-1225_1_tlr TI T-1225_1_tlr](../assets/images/TI-T1225_1_tlr.jpg)
|
Texas Instruments T-1225, only sold through True Value Hardware stores.
|
![TI-30 TI-30](../assets/images/TI30_1_tlr.jpg)
|
Texas Instruments TI-30. Featured calculator.
|
![Texas Instruments TI-33 Texas Instruments TI-33](../assets/images/autogen/TI33_1_tlr.jpg)
|
Texas Instruments TI-33, European market calculator.
|
![TI-41 TI-41](../assets/images/TI41_2_tlr.jpg)
|
Texas Instruments TI-41.
|
![Texas Instruments TI-45 Texas Instruments TI-45](../assets/images/TI-45_1_tlr.jpg)
|
Texas Instruments TI-45. Details.
|
![TI-51 TI-51](../assets/images/ti51_3_tlr.jpg)
|
Texas Instruments TI-51 (Euro-market model)
|
![Texas Instruments TI-51 III Texas Instruments TI-51 III](../assets/images/TI51III_1_tlr.jpg)
|
Texas Instruments TI-51-III.
|
![Texas Instruments TI-57 Texas Instruments TI-57](../assets/images/autogen/TI57_1_tlr.jpg)
|
Texas Instruments TI-57, inside.
|
![TI-58 TI-58](../assets/images/autogen/TI58_1_tlr.jpg)
|
Texas Instruments Programmable TI-58.
Featured calculator.
|
![TI-59 and PC-100 printer unit TI-59 and PC-100 printer unit](../assets/images/ti_59_tlr.jpg)
|
Texas Instruments TI-59 and PC-100 printer unit
|
![TI-76 "THE SPIRIT of '76" TI-76 "THE SPIRIT of '76"](../assets/images/autogen/TISpiritOf76_1_tlr.jpg)
|
Texas Instrument TI-76 "THE SPIRIT of '76" (Shows transistor radio and calculator made to celebrate USA bicentennial in 1976).
|
![Texas Instruments TI-1000 Texas Instruments TI-1000](../assets/images/TiTI1000_1_tlr.jpg)
|
Texas Instruments TI-1000.
|
![Texas Instruments TI-1050 Texas Instruments TI-1050](../assets/images/TI1050_1_tlr.jpg)
|
Texas Instruments TI-1050.
|
![Texas Instruments TI-1200 Texas Instruments TI-1200](../assets/images/autogen/TI1200_1_tlr.jpg)
|
Texas Instruments TI-1200, inside.
|
![TI-1205 TI-1205](../assets/images/ti_1205_tlr.jpg)
|
Texas Instruments TI-1205
|
|
Texas Instruments TI-1225 - See T-1225.
|
![Texas Instruments TI-1250 Texas Instruments TI-1250](../assets/images/autogen/TI1250_1_tlr.jpg)
|
Texas Instruments TI-1250, inside.
|
![Texas Instruments TI-1265 Texas Instruments TI-1265](../assets/images/autogen/TI1265_1_tlr.jpg)
|
Texas Instruments TI-1265, inside.
|
![Texas Instruments TI-1270 Texas Instruments TI-1270](../assets/images/TiTI1270_1_tlr.jpg)
|
Texas Instruments TI-1270.
|
![TI-1500 TI-1500](../assets/images/TiTI1500_1_tlr.jpg)
|
Texas Instruments TI-1500
|
![TI-1600 TI-1600](../assets/images/TiTI1600_1_tlr.jpg)
|
Texas Instruments TI-1600
|
![TI-2000 TI-2000](../assets/images/ti2000_tlr.jpg)
|
Texas Instruments TI-2000 (from Italy)
|
![TI-2500 TI-2500](../assets/images/TI25001_1_tlr.jpg)
|
Texas Instruments TI-2500 'Datamath' (TIs first production electronic calculator). Featured calculator.
|
![TI-2500B TI-2500B](../assets/images/autogen/TI2500B_1_tlr.jpg)
|
Texas Instruments TI-2500B 'Datamath'. Featured calculator.
|
![TI-2500 II Datamath II TI-2500 II Datamath II](../assets/images/autogen/TIDatamathII_1_tlr.jpg)
|
Texas Instruments TI-2500 II 'Datamath II'. Featured calculator.
|
![Texas Instruments TI-2510 Texas Instruments TI-2510](../assets/images/autogen/TI2510_1_tlr.jpg)
|
Texas Instruments TI-2510. Featured calculator.
|
![Texas Instruments TI-2511 Texas Instruments TI-2511](../assets/images/autogen/TI2511_1_tlr.jpg)
|
Texas Instruments TI-2511. Featured calculator.
|
![Texas Instruments TI-2550 Texas Instruments TI-2550](../assets/images/TI2550_1_tlr.jpg)
|
Texas Instruments TI-2550.
|
![TI 2550-IV TI 2550-IV](../assets/images/TI2550IV_1_tlr.jpg)
|
Texas Instruments TI-2550-IV. Details.
|
![Texas Instruments TI-5050M Texas Instruments TI-5050M](../assets/images/TI5050M_1_tlr.jpg)
|
Texas Instruments TI-5050M, printing calculator.
|
![Minimath Minimath](../assets/images/autogen/TI_MIN_tlr.jpg)
|
Texas Instruments LC2500 "Minimath" (full view), Texas Instrument's LCD version of the
Datamath from late 1972 (prototype or very limited production model). Close-up of LCD display Featured calculator
.
|
![USMC Harrier USMC Harrier](../assets/images/autogen/TIHarrier_4_tlr.jpg)
|
USMC Harrier VSTOL/REST Calculator. Featured calculator.
|
Texatron
|
![Texatron Texatron](../assets/images/Texatron_1_tlr.jpg)
|
Texatron.
|
Texet (British calculator marketing company)
|
![Texet 1 Texet 1](../assets/images/Texet1_1_tlr.jpg)
|
Texet 1. Featured calculator
.
|
![Texet 803PM Texet 803PM](../assets/images/Texet803PM_1_tlr.jpg)
|
Texet 803PM. Details.
|
![Texet 880M Texet 880M](../assets/images/Texet800M_1_tlr.jpg)
|
Texet 800M. Featured on British calculator site.
|
![Texet 880 Executive Texet 880 Executive](../assets/images/Texet880B_1_tlr.jpg)
|
Texet 880 Executive. Featured on British calculator site.
|
![Texet 880A Texet 880A](../assets/images/Texet880_1_tlr.jpg)
|
Texet 880 Executive (aka 880A). Featured on British calculator site.
|
![Texet 1200 STUDENT Texet 1200 STUDENT](../assets/images/Texet1200Student_1_tlr.jpg)
|
Texet 1200 STUDENT. Featured on British calculator site.
|
![Texet 1500 Texet 1500](../assets/images/Texet1500_1_tlr.jpg)
|
Texet 1500. Featured on British calculator site.
|
![Texet 1800 Texet 1800](../assets/images/autogen/Texet1800_1_tlr.jpg)
|
Texet 1800 Featured on British calculator site.
|
![Texet Gyro-1 Texet Gyro-1](../assets/images/TexetGyro1_1_tlr.jpg)
|
Texet Gyro-1, bears family resemblance to the Toho Gyro-3. Featured on British calculator site.
|
![Texet L-0831T Texet L-0831T](../assets/images/autogen/TexetL0831T_1_tlr.jpg)
|
Texet L-0831T.
Featured on British calculator site.
|
![Texet Pocket-8M Texet Pocket-8M](../assets/images/TexetPocket8M_1_tlr.jpg)
|
Texet Pocket-8M. Featured on British calculator site.
|
![Texet Pocket-8MR Texet Pocket-8MR](../assets/images/TexetPocket8MR_1_tlr.jpg)
|
Texet Pocket-8MR. Featured on British calculator site.
|
![Texet SCIENTIFIC 2001 Texet SCIENTIFIC 2001](../assets/images/Texet2001_1_tlr.jpg)
|
Texet SCIENTIFIC 2001. Featured on British calculator site.
|
![Texet Secretary Texet Secretary](../assets/images/TexetSecretary_1_tlr.jpg)
|
Texet Secretary. Featured on British calculator site.
|
![Texet Student Texet Student](../assets/images/TexetStudent_1_tlr.jpg)
|
Texet Student.
Featured on British calculator site
|
![Texet Trader Texet Trader](../assets/images/TexetTrader_1_tlr.jpg)
|
Texet Trader. Featured on British calculator site.
|
TKS 2002 (TKS Corporation, Los Angeles, California, U.S.A.)
|
![TKS-2002 812N TKS-2002 812N](../assets/images/TKS2002-812N_1_tlr.jpg)
|
TKS-2002 812N.
|
![TKS-2002 814M TKS-2002 814M](../assets/images/TKS2002_814M_1_tlr.jpg)
|
TKS-2002 814M, inside. Details.
|
![TKS 835MD TKS 835MD](../assets/images/TKS2002-835MD_1_tlr.jpg)
|
TKS-2002 835MD
|
Toho (Toho Tsusho Co. Ltd., Japan)
|
![Toho Censor 3 Toho Censor 3](../assets/images/toho_ce3_tlr.jpg)
|
Toho Censor 3
|
![Toho Gyro-3 Toho Gyro-3](../assets/images/TohoGyro3_1_tlr.jpg)
|
Toho Gyro-3. Details.
|
![Tohotronic Roger F-1 Tohotronic Roger F-1](../assets/images/TohoRogerF1_1_tlr.jpg)
|
Tohotronic Roger F-1.
|
![Tohotronic Roger F-5 Tohotronic Roger F-5](../assets/images/TohotronicRogerF5_1_tlr.jpg)
|
Tohotronic Roger F-5
|
Toko
|
![Toko Mini 8 Toko Mini 8](../assets/images/TokoMini8_1_tlr.jpg)
|
Toko Mini 8.
|
Topaz
|
![Topaz 888 Topaz 888](../assets/images/Topaz888_1_tlr.jpg)
|
Topaz 888. Details.
|
Toshiba (See the Calculator Companies section for more information.)
|
![Toshiba BC-0801B Toshiba BC-0801B](../assets/images/autogen/ToshibaBC0801B_1_tlr.jpg)
|
Toshiba BC-0801B, inside, the first Toshiba
hand-held electronic calculator, early 1972. Featured calculator.
|
![Toshiba BC-0804B Toshiba BC-0804B](../assets/images/ToshibaBC0804B_1_tlr.jpg)
|
Toshiba BC-0804B.
|
![Toshiba BC-0806B Toshiba BC-0806B](../assets/images/autogen/ToshibaBC0806B_1_tlr.jpg)
|
Toshiba BC-0806B, rear. Jul. 23.
|
![Toshiba BC-0808B Toshiba BC-0808B](../assets/images/ToshibaBC0808B_1_tlr.jpg)
|
Toshiba BC-0808B, inside.
|
![Toshiba BC-602L Toshiba BC-602L](../assets/images/ToshibaBC602L_1_tlr.jpg)
|
Toshiba BC-602L.
|
![Toshiba BC-812 Toshiba BC-812](../assets/images/ToshibaBC812_1_tlr.jpg)
|
Toshiba BC-812. Details.
|
![Toshiba BC-815 Toshiba BC-815](../assets/images/ToshibaBC815_1_tlr.jpg)
|
Toshiba BC-815, inside.
|
![Toshiba BC-1020PV Toshiba BC-1020PV](../assets/images/autogen/ToshibaBC1020PV_1_tlr.jpg)
|
Toshiba BC-1020PV. Details.
|
![Toshiba BC-1021PV Toshiba BC-1021PV](../assets/images/tosh1021_tlr.jpg)
|
Toshiba BC-1021PV
|
![Toshiba BC-8018 Toshiba BC-8018](../assets/images/ToshibaBC8018_1_tlr.jpg)
|
Toshiba BC-8018.
|
![Toshiba BC-8111B Toshiba BC-8111B](../assets/images/ToshibaBC-8111B_1_tlr.jpg)
|
Toshiba BC-8111B.
|
![Toshiba BC-8112SR Toshiba BC-8112SR](../assets/images/ToshibaBC8112SR_1_tlr.jpg)
|
Toshiba BC-8112SR. Details.
|
![Toshiba SC-6100 Toshiba SC-6100](../assets/images/ToshibaSC6100_1_tlr.jpg)
|
Toshiba SC-6100.
|
Transonic (we have no information about this company. If you can help please get in touch.)
|
![Transonic C15 Transonic C15](../assets/images/TransonicC15_1_tlr.jpg)
|
Transonic C15, inside. Details.
|
![Transonic mini Transonic mini](../assets/images/TransonicMini_1_tlr.jpg)
|
Transonic mini. Details.
|
Tricom (we have no information about this company. If you can help please get in touch.)
|
![Tricom Tricom](../assets/images/Tricom_1_tlr.jpg)
|
Tricom.
|
Tri-Star
(we have no information about this company. If you can help please get in touch.)
|
![Tri-Star 830MD Tri-Star 830MD](../assets/images/Tristar830MD_1_tlr.jpg)
|
Tri-Star 830MD. Details.
|
Triton - was a registered trade name of Radofin. See Radofin.
|
Triumph (Similar to Adler models)
|
![Triumph 80C Triumph 80C](../assets/images/Triumph80C_1_tlr.jpg)
|
Triumph 80C.
|
![Triumph 81 Triumph 81](../assets/images/Triumph81_1_tlr.jpg)
|
Triumph 81, with case lettering variation, similar to ANITA 811. Featured on sister site.
|
![Triumph 81SN Triumph 81SN](../assets/images/Triumph81SN_1_tlr.jpg)
|
Triumph 81SN. Details.
|
![Triumph 88T Triumph 88T](../assets/images/Triumph88T_1_tlr.jpg)
|
Triumph 88T.
|
![Triumph 109T Triumph 109T](../assets/images/tri_109t_tlr.jpg)
|
Triumph 109T
|
![Triumph Lady Triumph Lady](../assets/images/TriumphLady_1_tlr.jpg)
|
Triumph Lady
|
![Triumph Sir and Sir SR Triumph Sir and Sir SR](../assets/images/tr_sir_tlr.jpg)
|
Triumph Sir and Sir SR
|
Tryom
|
![Tryom CC-7000 Tryom CC-7000](../assets/images/TryomCC7000_1_tlr.jpg)
|
Tryom CC-7000 (aka. Electronic Chess).
|
TSI (Telesensory Systems Inc.)
|
![TSI Speech+ TSI Speech+](../assets/images/Speech-_1_tlr.jpg)
|
TSI Speech+ (US made, very early voice synthesizer calculator).
Featured calculator.
|