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*** Please note: This website (comp-hist) was completed before I found out about Wikipedia in 2002.
Since then I have added material occasionally.
Items are certainly not complete, and may be inaccurate.
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IBM 519 Reproducing Card Punch

Manufacturer IBM
Identification,ID 519 Reproducing Card Punch
Date of first manufacture-
Number produced -
Estimated price or cost-
location in museum -
donor -

Contents of this page:

IBM 519 Reproducing Card Punch



Special features
LaFarr Stuart points out
- a nice list of reproducing punch features from Columbia University and Frank da Cruz
- would mark sense help reduce vote fraud by hacking ?

Historical Notes

This Artifact

Interesting Web Sites

Other information

If you have comments or suggestions, Send e-mail to Ed Thelen

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Updated April 19, 2015