I need help identifying this German Drilling that was possibly made in Cologne Germany around 1870. I can't find the gunmaker anywhere and it must be a little rare because I can't find any information on it at all. The numbers and stamps are shown in the pictures. Something it has that I haven't seen on any other drilling is the top trigger switch is engraved and "snake like". I am a novice on this type of stuff, so I thank you for your help.
C. Adams Coln German Drilling, 2x 16 gauge, and one 9.3x 72mm?? rifle round, made in Coln Germany in 1870 here are some pics, was told it has silver inlaid in it in couple places and has Damascus Barrels.
Says C. Adams in Coln A/Rh. on top
Serial 4124
Says 4124 H on bottom of barrels with a couple emblems that I don't recognize, also has a "9" above an "X 47", on bottom of barrels.
4124 is also on the metal butt of the gun, along with a stamp of some type of bird with it's wings spread out.
Photos of gun Shared through google drive
