UPDATE: Thank you so much for the many replies and condolences. It means a great deal for me to be able to find this expertise and kindness in a collector forum. I am humbled and grateful.

Lost my dad to cancer back in September. Recently inherited a few S&W revolvers from him and I would love some expertise help identifying year of manufacturer and relevant details. No, I'm not interested in parting with them. (sorry). They mean a lot to me. Hopefully I gave enough info but you can let me know if there is something else needed. Picture is attached. Thank you all in advance!-Hoot

1) Marked Model 30-1, 32 S&W Long, Button latch, Blued, 3" pinned barrel, SN-H238XX
2) Marked Model 31-1 32 S&W Long, Flat latch, Blued, 4" pinned barrel, SN-760XXX
3) Model 10 (no model number markings), 38 S&W Special Ctg., Button Latch, Blued, 4" pinned barrel, SN-C370XXX

Attached Images

S&W PIC.jpg (198.7 KB, 681 views)