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Last update: 18 January 2024    -    Dernière mise-à-jour: 18 janvier 2024



  Vintage Calculators  
  Collection - Richard Brisson - Collection  


Image Link
Description
Comments / Questions
Additional Web Information/Photos
Texas Business Analyst Calculator
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Source: Personal Collection
Texas Business Analyst Calculator Texas Business Analyst Calculator in good condition. Here is a additional information on this calculator at this Wikipedia webpage.
Texas Instruments Business Calculator
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Source: Personal Collection
Texas Instruments Business Calculator Texas Instruments Business Calculator.  
Texas Instruments SR50
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Source: Personal Collection
Texas Instruments SR50 This particular Texas Instruments SR50 calculator is in excellent condition. Here is additional info on this calculator at this Wikipedia webpage. There's also this excellent reference webpage as well.
Texas Instruments SR40
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Source: Personal Collection
Texas Instruments SR40 Texas Instruments SR-40 with photo of its original box.  
Texas Instruments TI-35
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Source: Personal Collection
Texas Instruments TI-35 Texas Instruments TI-35.  
Texas Instruments Programmable 57
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Source: Personal Collection
Texas Instruments Programmable 57 Texas Instruments Programmable 57.  
Unitrex Model 8420
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Source: Personal Collection
Unitrex Model 8420 Unitrex Model 8420.  
Unitrex Model UC35
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Source: Personal Collection
Unitrex Model UC35 Unitrex Model UC35.  
Lloyd's Model 311
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Source: Personal Collection
Lloyd's Model 311 Lloyd's Model 311.  
Bowmar Pocket Calculator Model MX90
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Source: Personal Collection
Bowmar Pocket Calculator Model MX90 Bowmar Pocket Calculator Model MX90.  
Brother Pocket Calculator Model 861
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Source: Personal Collection
Brother Pocket Calculator Model 861 Brother Pocket Calculator Model 861.  
Casio Pocket Calculator Model AQ-1000
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Source: Personal Collection
Casio Pocket Calculator Model AQ-1000 Casio Pocket Calculator Model AQ-1000.  
Casio Pocket Calculator Model MC-100
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Source: Personal Collection
Casio Pocket Calculator Model MC-100 Casio Pocket Calculator Model MC-100.  
Royal Digital Model 88
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Source: Personal Collection
Royal Digital Model 88 Royal Digital Model 88.  
Sharp Model EL512H
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Source: Personal Collection
Sharp Model EL512H Sharp Model EL512H.  
Sharp Model EL-553
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Source: Personal Collection
Sharp Model EL-553 Sharp Model EL-553.  
Hewlett-Packard Pocket Calculator HP-21
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Source: Personal Collection
Hewlett-Packard Pocket Calculator HP-21 Hewlett-Packard Pocket Calculator HP-21.  
HP Business Calculator Model 17BII
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Source: Personal Collection
HP Business Calculator Model 17BII Hewlett-Packard Business Calculator Model 17BII.  
Litronix Pocket Calculator
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Source: Personal Collection
Litronix Pocket Calculator Litronix Pocket Calculator.  
National SemiConductor Model 835
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Source: Personal Collection
National SemiConductor Model 835 National SemiConductor Model 835.  
Sharp Model CL-231H
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Source: Personal Collection
Sharp Model CL-231H Sharp Model CL-231H.  
Sharp Model EL-531A
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Source: Personal Collection
Sharp Model EL-531A Sharp Model EL-531A.  
Manual for HP-12C
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Source: Personal Collection
Manual for HP-12C Manual for HP-12C in good condition.  
Abacus with Instructions
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Source: Personal Collection
Abacus with Instructions Abacus with Instructions in excellent condition.  
Slide Rule Accumath No 400
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Source: Personal Collection
Slide Rule Accumath No 400 Slide Rule Accumath No 400 in good condition.  
Generic Slide Rule
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Source: Personal Collection
Generic Slide Rule Generic Slide Rule.  
Vintage Arithma Calculator
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Source: Personal Collection
Vintage Arithma Calculator Vintage Arithma Calculator with cursor by Addiator.  





  Vintage Electronic Computing Devices and Games  
  Richard Brisson Collection  


Image Link
Description
Comments / Questions
Additional Web Information/Photos
Early Portable PC Amstrad PPC512
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Source: Personal Collection
Early Portable PC Amstrad PPC512 Amstrad PPC512 Early Portable Computer - Photos of unit closed and in its carry bag.  
Olivetti Divisumma-1B
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Source: Personal Collection
Olivetti Divisumma-1B Olivetti Divisumma-1B.  
RadioShack-TRS80
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Source: Personal Collection
RadioShack-TRS80 RadioShack-TRS80 (affectionately referenced at times as the "Trash-80").  
Watch Calculator
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Source: Personal Collection
Watch Calculator Watch Calculator.  
Merlin Electronic Game
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Source: Personal Collection
Merlin Electronic Game Merlin Electronic Game.  
Stop Thief Electronic Game
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Source: Personal Collection
Stop Thief Electronic Game Stop Thief Electronic Game.  
Coleco Quiz Wiz Electronic Game
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Source: Personal Collection
Coleco Quiz Wiz Electronic Game Coleco Quiz Wiz Electronic Game.  
Unitrex Video Pro Electronic Game
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Source: Personal Collection
Unitrex Video Pro Electronic Game Unitrex Video Pro Electronic Game - Photos of original box.  





  Other Vintage Computing Devices and Games  
  Richard Brisson Collection  


Image Link
Description
Comments / Questions
Additional Web Information/Photos
Air Navigational Calculator APR CR-6
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Source: Personal Collection
Air Navigational Calculator APR CR-6 Air Navigational Calculator APR CR-6 complete with vinyl wallet and manual.  
Air Navigational Calculator APR E6-B
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Source: Personal Collection
Air Navigational Calculator APR E6-B Air Navigational Calculator APR E6-B.  



If you have questions or suggestions, please email Richard at his spytools@sympatico.ca email address.

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