I was recently given three rolls of Agfa APX 25 in 120 that had been frozen for the past twenty years. I'm not worried about the film still being good, I've used other kinds of film that had been storted even longer with good results, but I do need some advise regarding developing times in Rodinal. I don't have the luxury of shooting a test roll, once this stuff is gone it's gone for good, so any tips folks can offer regarding Rodinal time, dilution, agitation, etc. would be appreciated. Also, I'lll be using the film for portraits, mostly indoors with studio flash, umbrella, etc.
Jim Bielecki
Jim Bielecki

If you think I'm speculating, why don't you just buy a roll of Rollei Pan 25 and compare the results to APX 25? Make some sensitometric tests, evaluate the grain etc. Then tell us if you find a difference that would prove it's a different film (not just a different emulsion number.) Bring light into this matter to end all speculation.