All of the Capstaff work may now be at the George Eastman House.

As for a single dye set for both DB and DT, that is my goal as then you can match the prints using different methods. And, DB and DT materials are rather easy to coat yourself. None are in production at this time, but Jim Browning has posted a formula for the Matrix Film, and I have suggested elsewhere on APUG that a hardened version in a multilayer film or paper might be used for DB.