Well, this is an odd one, but very cool! Appears to have a US Military blade " "US CAMILLUS NY" Fighting knife" (Cited from: https://www.antiquers.com/threads/mystery-military-fighting-knife-conversion.68545/)(can’t read all of the lettering on the blade) brass hilt, bone handle and a very interesting Native American style sheath. The sheath has a unusual “RS” stamp on the back. Anyone have any clues on this??

