Acceptance mark on lhs "eagle beside C", on rhs old German nitro proof mark, serial number almost illegible. No valid proof mark, condition III.
Commercial PPK in peacetime quality, original finish, no valid proof mark. With extra magazine and Sickinger holster. Condition II-III.
Heavily used pre WWII PPK, original finish, lhs grip panel slightly damaged, no valid proof mark. Condition noch III.
Reworked, no valid proof mark, condition III-IV.
All numbers matching, rough wartime finish with shallow blueing, no valid proof mark, condition III-IV.
Early model with 90 degree safety, internal (inventory?) number "3677" and an unknown acceptance mark with "36" (obviously for the year of 1936) on the barrel, no valid proof mark, condition III.
Early model with 90 degree safety, nice original finish, slightly flush rusted, no valid proof mark, condition II-III.