I just went that route. I developed a roll of Ansco "Plenachrome" - found in an Antique Shop in Charlotte, North Carolina. That film, I guessed, was probably exposed sometime in the mid- `30's, and never processed.Originally Posted by juan
I used the "oldest" developer I could think of - Rodinal, and after a couple of test "clips" I used 1:25 for 7 minutes.
Apparently, the emulsion was separating from the base in random places - so - *many* holes in the developed image (black specks on the print), but the images were recognizable.
I *love* doing things like this ...Ah, the adventure!!!