If you have any of the following, I'd love to add them to the archive:
- business or advertising cards
- Bell system or logo cards (e.g. C&P, N.E. Tel, etc)
- independent telco cards
- railroad or radio station cards
- government or military cards
- other interesting, fun or unusual cards
Here's how to contribute cards to the archive:
Scan them and email them to me (please be sure to use the following scan settings: 600 dpi color, JPEG format). When you're done, email the scans to dave@dmworkshop.com. Be sure to also let me know which number cards on the site you would like free repros of as my thanks (and your mailing address for those).