4.25MM CAL.
4.25mm centerfire Liliput cal. (shoots 12 grain bullet), blue or nickel finish, limited 1920s mfg.
4.25mm centerfire Liliput cal. (shoots 12 grain bullet), blue or nickel finish, limited 1920s mfg.
.25 ACP cal., mfg. in large quantities pre-WWII.