Marchant Calculator Company...c.1920
These could be parts bins, or index card files with one or two megabytes of information stored in them.
2,940
views
3
faves
0
comments
Uploaded on April 4, 2014
Marchant Calculator Company...c.1920
These could be parts bins, or index card files with one or two megabytes of information stored in them.
2,940
views
3
faves
0
comments
Uploaded on April 4, 2014