return to film - out of date black and white stock

I've basically been away from photography for about a decade, I got distracted by having a proper job and then a proper baby. Now I'm going through the cupboards and getting all the old lenses out with some excitement

I have found all kinds of things I'd forgotten. For a start there is a lot of film between 4 and 10 years out of date. I know colour film can drift interestingly as the dyes change with time, but does anything happen to out of date black and white film? I found an informative thread here suggesting that mostly it's likely to be OK, unless it's fast in which case it's likely to be useless. Can anyone tell me more about the effects of age on black and white stock? I gather it slowly gets fogged, particularly fast film - is there anything more interesting than that, or is that it? Does contrast alter? if anyone has any advice or experience with specific films, this is what I have found (all 120 format, and stored at room temperature in X-ray proof bags)

Kodak T-max 100 2003 x2
Kodak T-max 400 2004 x2
Kodak Technical Pan 25 2001 x4
Kodak T- Max P3200 2002 x2

Ilford XP2 Super ? x2

Ilford SFX 200 2002 x3

Ilford Delta 100 2002 x2

Ilford PAN F 2003 x3

Ilford FP4 2004/5 x14

Ilford Delta 3200 2002 x2



Thanks for any advice. It's nice to find this community alive and thriving.
Robert


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