>Yes, it was the basis of the "wet plate" technology that was used >from the mid 1850's through the 1880's, at which point it was largely >supplanted by the gelatin based "dry" plates.-- >-tony But it is making a comeback-- http://www.collodion-artist.com/ http://www.cwreenactors.com/collodion/jacoffer/ http://www.collodion.org/index.html Garry ============================================================================================================= To unsubscribe from this list, go to www.freelists.org and logon to your account (the same e-mail address and password you set-up when you subscribed,) and unsubscribe from there.