View Original: | Electronic calculator prototype, made by Thomas E. Osborne for Hewlett-Packard, 1964, view 2 - National Museum of American History - DSC00028.jpg (5183x3203) | |||
Download: | Original | Medium | Small | Thumb |
Courtesy of: | commons.wikimedia.org | More Like This | ||
Keywords: Electronic calculator prototype, made by Thomas E. Osborne for Hewlett-Packard, 1964, view 2 - National Museum of American History - DSC00028.jpg en Exhibit in the National Museum of American History Washington DC USA Photography was permitted in the museum without restriction 2015-03-27 10 40 38 own Daderot other versions cc-zero Computers in the National Museum of American History Hewlett-Packard calculators |