HP 12C calculators 1981 & 2011
Original Hewlett Packard 12C manufactured in 1981 and the recently released 30th Anniversary Edition 12C calculators side by side.
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Uploaded on September 27, 2011
Taken on September 27, 2011
HP 12C calculators 1981 & 2011
Original Hewlett Packard 12C manufactured in 1981 and the recently released 30th Anniversary Edition 12C calculators side by side.
4,561
views
2
faves
0
comments
Uploaded on September 27, 2011
Taken on September 27, 2011