Can you give me some information on a Winchester pistol model 32gtg serial 336?

Answer 1

To the best of my knowledge, the Winchester company never made a production pistol. The New Haven Arms Company which was formed to continue production of the Volcanic pistol, designed by Horace Smith and Daniel Wesson, produced by Volcanic Repeating Arms Company was eventually bought out by Oliver Winchester and that company became Winchester Repeating Arms. Winchester went on to produce rifles and shotguns, but no pistols.

About 700 of the small frame, .31 caliber Volcanic pistols were produced. If you have one of those, have it professionally appraised. In addition, there are numerous books on Winchester history that will discuss this pistol.