I think I got enough to get started - I went through the gun safes and I think these may work for the shooting but opinions are welcome (this is rather new).
1. A replica (Pietta it says) 1858 Army percussion pistol - 0.44 - steel frame. There is an R&D conversion to 0.45LC with it.
2. I found another Pietta percussion pistol also steel frame in 0.44. Manual says 1860 Colt. No conversions with this
3. A Winchester 94 (I assume this means an 1894 copy?) lever action Carbine chambered in 0.45LC
4. A 12 gauge external hammer side by side shotgun - not sure the make on this one no manual.
5. A Marlin lever action - manual says 1895 .45-70
The rest look too new.