MIL-O-16898B (AMENDMENT 1), MILITARY SPECIFICATION: OPTICAL ELEMENTS, PACKAGING OF (03 AUG 1970) [NO S/S DOCUMENT]
MIL-O-16898B (AMENDMENT 1), MILITARY SPECIFICATION: OPTICAL ELEMENTS, PACKAGING OF (03 AUG 1970) [NO S/S DOCUMENT]., This amendment forms a part of Military Specification MIL-O-16898B,
21 June 1967.