[Contact] Carved Sandstone Casting or Tufa

I am seeking persons or companies which may have Sand, Concrete or
Tufa molds for casting silver bracelets, rings or pendants to sell to

Contact me if you have such molds for sale or may know of
persons/companies which do.

Please email any related to me or phone me at (323)


David Zippin, PhD
Los Angeles County
Dept. Of Mental Health
550 S. Vermont Ave.
Los Angeles, Ca. 90020
(213) 738-3086