These unique and unmarked prototype .32 ACP pistols are apparently Iver Johnson prototypes – and I can’t find any information on them beyond that description from their consignor. One is a simpler example in the white, and the other is a more developed example with both a manual safety and an unusual style of grip safety. If anyone has any further information on these, I would be interested to hear it!
Update: A viewer sent me the link to this US patent, which covers these guns and is, in fact, associated with Iver Johnson:
At Forgotten Weapons I think the most interesting guns out there are the most obscure ones. I try to search out experimental and prototype weapons and show you how they work, in addition to more conventional guns that you may not have heard of before. You’re much more likely to find a video on the Cei Rigotti or Webley-Fosbery here than an AR or Glock. So, do you want to learn about something new today? Then stick around!