Looking for information on a number of old firearms

[gew8805]

Definitely need pictures of the "Harpers Ferry 1842 Musket dated 1861". The M1842 was not made after ca. 1854. It may be dated 1851? As suggested above, Flayderman's Guide is the best source for pricing on all of the guns you list, be sure that you have the most recent edition.

As far as the Colt revolvers and the Aston M1842, while they may be missing parts, you may be surprised at the value - proceed carefully when evaluating original antique firearms.