Thanks for the healthy warnings...as I figured.
I figured E-6 and C-41 were out, and asked just as a curiosity. What I am really getting at is: How would an E-4 film have been crossed "back in the day"?:rolleyes: I am thinking that whatever process was used for this back then may be easier to rig up than E-4 would be. I can even send film to Rocky Mountain lab for C-22 if that will work.