ancient film
I have done a lot of "remedial processing" over the past 40+ years, and while there are no guarantees, it can be surprising how much
of a latent image can survive with a thin emulsion film. The unused eighth frame can be used for test strips to come up with a process.
If you can find a school or community darkroom and a teacher or very experienced darkroom worker, I can give you a no-test strip
stab in the dark method: Diafine with a small dose of bezotriazole(Edwal Orthazite) in each bath; in a reel or taped to the column of
a daylight tank(you wind & unwind loosely). Be careful not to over agitate in the second bath. This process is very forgiving of your
two main problems- fog and speed loss. Otherwise, you'll have to pay someone like me to be very methodical and test like crazy to
get your best process- and you still may have nothing or pictures of ceilings, feet, the front door, who knows? It's like a free lottery
ticket if you do it yourself, or a pricey bet on a longshot at the track if you pay someone. I(or someone else) can help, but I think it
would be a great feeling if you do it yourself and you have something there.
Good luck, have fun, and tell us what you get.