MIL-G-43914D, MILITARY SPECIFICATION: GOGGLES, SUN, WIND AND DUST - 1974 (09 JAN 1985)

MIL-G-43914D, MILITARY SPECIFICATION: GOGGLES, SUN, WIND AND DUST - 1974 (09 JAN 1985)., This document covers two types of goggles for wear with and without glasses.