The stepped water table is the key. I believe not only on the water table does one see Nimrod the hunter, but also forward on each flat. Most interesting that it has the Anson pushrod forend type.

Axel is currently giving that the K in a jagged K is for one of the Klett Klan but at one point I believe Dietrich noted it as Kelber. Narrows the field a bit.

Kind Regards,

Raimey
rse