Detachable lens shooting sights fitted with spring clips for attaching to a firearm, in leather pouch case, by F. Cox, 100 Ludgate Street, London England, 1800-1850. Detachable lens shooting sights with case 1800-1850
Detachable lens shooting sights fitted with spring clips for attaching to a firearm, in shaped, tooled leather case, by M Greitsgh, Vienna, Austria , 1750-1850. Detachable lens shooting sights with case 1750-1850
