About math_foo...
I am a 27 year old software developer.
All postcards are welcomed and loved; but if you happen to have a rainbow lying around, I'd love to see it!
Expired postcards:
CA-106623
CA-111761
CA-123537
CA-133505
CA-137030
CA-375766
CA-383401
CA-383442
CA-392670
CA-392900
CA-433272
Pam from Augusta, Georgia, I got your card; but there is no code on it to register it.
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