Original visual training aid chart from a 1969 U.S. Military Visual Training Aid on the M-60 General Purpose Machine Gun - one of the primary weapons used by U.S. forces during the Vietnam War. This is the last page of the chart, featuring a color graphic illustration overview of the gun. This page of the chart is in worn condition including a few repaired rips. Chart is printed on heavy paper stock and measures 33"h x 42"w.