NSN. Made first half of the 20th century. 10.75 x 52R caliber with 26 ¾” barrels. This gun was made by Jules Bury who as a famous Liege gunmaker from 1896 till 1947. Barrels have been refinished long ago which is fairly common with older double guns. Action is profusely engraved abd finished French Gray.. Wood has been nicely refinished and recheckered. Very Attractive gun!