A WORLD WAR I ARTILLERY MAPPING TOOL
Lot 735
Lot 735
A WORLD WAR I ARTILLERY MAPPING TOOL, of brass construction with hinged peep sights and straight edge, stamped with broad arrow mark, "A&A LD?" and MKII, bearing Charles Frank LTD of Glasgow label, fitted in a wooden carrying case with leather straps and screw driver tool, 18 ½" overall