Texas Instruments TI-2550
A vintage Texas Instruments TI-2550 calculator produced between 1974 and 1976 - one of the first hand-held calculators produced by TI. This one being a technological advancement of its predecessors by having memory and percentage functions. Originally sold for $99.95USD in 1974!
2,241
views
37
faves
2
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Uploaded on December 18, 2019
Taken on December 18, 2019
Texas Instruments TI-2550
A vintage Texas Instruments TI-2550 calculator produced between 1974 and 1976 - one of the first hand-held calculators produced by TI. This one being a technological advancement of its predecessors by having memory and percentage functions. Originally sold for $99.95USD in 1974!
2,241
views
37
faves
2
comments
Uploaded on December 18, 2019
Taken on December 18, 2019