Join Date: Dec 2004
Location: Ann Arbor, MI
As a "quickie", end of 19, more likely first quarter of 20 century. Daghestani masters, likely from Vladikavkaz workshop ( purely statistically).
Closer pics will provide additional details, and I and other here will be glad to help.
But the best way, - get Kirill Rivkin's book "Arms and Armor of Caucasus".