How to develop old PX135-20

[shawn]

I just picked up a Kodak Retina that had a roll of Plus X PX 135-20 exposure film in it. Some of the roll was already exposed and I finished out the roll. I'd assume the film is at least 30 years old.

I use HC-110 and usually use Dilution B in a rotary tank.

Should I process this any differently? Suggestions for time?

Thanks,

Shawn

 

[Jhausler]

i usually sem0stand develop old film. Not sure the procedure on HC110, but if you have any rodinal, try 1+100 for 90 minutes with standard agitation the 1st 5 minutes, then a small agitation at 30min and 60min.