 German Museum of Technology - the Jacquard loom and punch cards |
||
|
(To navigate, click right or left edges, top, and center.) EXIF - © Børre Ludvigsen - Last modified: Thu Apr 9 13:59:22 2015 |
|
German Museum of Technology - the Jacquard loom and punch cards |
||
|
(To navigate, click right or left edges, top, and center.) EXIF - © Børre Ludvigsen - Last modified: Thu Apr 9 13:59:22 2015 |