I have an unsigned 16 gauge double with Ferlach proof marks.

The right flat of the action is stamped, above the NP (Nitro Proof): 4474.22.

The right flat (below the barrels) is stamped: 5924.4474.22

On the rear bottom of the rib is stamped: 1905.g. 621.2 (9 superscript). 15. 5.

Photos:






















Last edited by David Zincavage; 12/27/16 03:05 PM.