The Diablo Numismatic Society was founded on March 4, 1960 and
incorporated on
August 15, 1962.

The club meets
the 3rd Thursday of every month

at the Concord Police Community Meeting Room, 1350 Galindo St.,

Concord, CA.

We celebrated our 50th Anniversary
in 2010!


50th Anniversary Medal gold










Below are our current dealers for our Fall, 2015 Show...