Re: Uranium Toning & Catechu

Russell Cothren (rcothren@comp.uark.edu)
Wed, 11 Dec 1996 10:38:01 -0600 (CST)

Sorrey I blinked and missed something. Are you toning silver prints
or is this uranium toning a pt/pd process only? My apologizes.

Russell Cothren
Photo Editor
University Relations
University of Arkansas
501-575-3970