Slocum Rimfire Revolver

Sold for $920 (with one other pistol).

The Slocum revolver, designed by Frank Slocum and manufactured by the Brooklyn Arms Company, was one of the more successful workarounds for Rollin White's patent on the bored-through cylinder. The most significant advantage of Slocum's design was its use of standard .32 rimfire cartridges, unlike most other workarounds which used proprietary ammunition. Slocum did this by using a very clever chamber sleeve idea, in which the chambers are actually separate removable pieces that fit in the cylinder.