A few years ago when I still had a Kodak Medalist II, I found someone on the auction site who was selling Kodak film that was made to go in the sheet film holders Kodak made in the 1930's - 1950's. I bought it out of curiosity and one box was opened so I loaded up a sheet and took a pic. Can't remember what I processed it in, either Rodinal or HC-110, but I was amazed that I got an image.
Here is the box I took the sheet from:
You can see the film had expired seven months before the Japanese bombed Pearl Harbor. I have to say the expiration dates on B&W photographic film seems more like suggestions.
Best,
-Tim

Here is the box I took the sheet from:


You can see the film had expired seven months before the Japanese bombed Pearl Harbor. I have to say the expiration dates on B&W photographic film seems more like suggestions.
Best,
-Tim