Front:
LARGE MOBILE GUN FIRING, FORT MAC ARTHUR, CALIFORNIA
Back:
31733
One of Uncle Sam's largest army training
fields is located in the southwestern part of the
U.S.A. Here, in Fort MacArthur at San Pedro,
men are skilled in large machine artillery prac-
tice.
CO
PUB. BY INDEPENDENT MAGAZINE CO., SAN PEDRO, CALIFORNIA
25
