Members of the Kauai Volunteer Militia on Kauai, Hawaii – October 1942

Note their sidearms are the early model M1911 pistols instead of the improved M1911A1.

The Kauai Volunteer Militia was formed in March 1942 to supplement the National Guard Defense of Kauai during WW2

LIFE Magazine Archives – Joe Scherschel Photographer WWP-PD

US Army Pvt. William Zukerbrow crouches behind a German 2cm Flak 38 (missing its barrel) while aiming his M1 Garand in Aachen, Germany – October, 19, 1944

This is possibly William Zuckerbrow, born June 29, 1919 in NY, enlisted in the Army on October 24, 1941, survived WW2, and passed away on June 3, 1997 in Arizona

US Army Signal Corps – SC 195600
Wescott Photographer

Workers prepare a new 16-inch/50 Mark 7 Gun for installation on USS Iowa BB-61 while she was fitting out at New York Navy Yard – October 1942

Note the breechblock assembly has not been fitted and the circular metal cover over the breech opening.

NARA – 80-G-K-516