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Canon Canola 1200 |
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Canon Canola 1200 Note - Has some buttons and switches missing. 12 digit display using Nixie tubes. 4-function. 265 mm wide, 335 mm deep, 93 mm high (10.5" x 13.5" x 4"), 3.5 Kg (8 lbs.). Introduced in 1969, cost £348 Sterling (about $835). The circuit board caries 48 Medium Integrated Circuits (MSI), date coded to early 1970. Canon were pioneers in the use of Large-Scale Integrated-Circuits (LSI) in pocket calculators around this time (Canon Pocketronic). Large calculators like this with many ICs were rapidly becoming obsolete. |
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Vintage Calculators |
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© Text & photographs copyright Nigel Tout 2000-2012 except where noted otherwise. |
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