Greetings,
My question pertains to the slowing of film speed due to cold storage. I am a huge fan of Tech Pan and now that it is gone I am looking for a replacement. One of the wierder ideas I had was to send out some Plus-X or T-Max 100 and have it cryo treated( cool to -300 degrees F and bring is back up slowly). My idea for this comes from the fact that supposedly some of Admiral Byrds film was recovered and showed a definite slowing of the film speed. Just a whim but it might work. Thanks to all for the info.
Cheers,
Chris