G. I. military phosphorescent lensctic compass
G. I. military phosphorescent lensatic compass, brief exposure to external light " charges " the luminous markings for night time use, equipped with a magnifying lens, sight wire, dial graduations in both degrees and mils, aluminum frame, waterproof housing, " phosphorescent " stamped on back. includes carrying pouch & belt clip, U. S. Made, NSN # 6605-01-571-6052