British A.M. Douglas Combined Protractor and Parallel Ruler – WWII Military Navigation Tool Navy Cut 300 Winchester Magnum cartridge fitted

300 Winchester Magnum cartridge fitted with a distinctive green-tipped projectile

a long-established supplier of military and institutional catering equipment

allowing the pouch to hang lower

and the inscription "GEORGIVS II REX" can be seen around the portrait

the loader was designed to aid in the rapid and efficient loading of 7

British A.M. Douglas Combined Protractor and Parallel Ruler – WWII Military Navigation Tool Navy Cut 300 Winchester Magnum cartridge fittedThe British A. M. Douglas Combined Protractor and Parallel Ruler is a finely crafted World War II era navigation instrument designed for use by military personnel in field operations. Developed by A. M. Douglas, a respected manufacturer of precision tools, this ingenious device combines two essential functions in one compact unitstreamlining the map reading and plotting process for officers and cartographers. Manufactured from high quality clear