About Us
The Diablo Numismatic Society was founded on March 4, 1960 and
was incorporated on August 15, 1962.
Mail to:
Diablo Numismatic Society
P.O. Box 177
Concord, CA. 94522-0177
E-mail to: diablonumismaticsociety@gmail.com
Please see our Membership page for an application to join our club!
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The Diablo Numismatic Society meets every Third Thursday of the month at 7:00 pm.
Our monthly meeting location is at
Clayton Library
6125 Clayton Rd.
Clayton, CA 94517
To find our meeting room, enter the library through the main doors and go immediately to the left.
