International Molded Plastics, Inc.
High-pressure method M-1 helmet liners
What exactly is the “little man” mold in mark inside these liners supposed to be?
Anatomy of the M-1 helmet chin strap 1941 - 1943
This 1-Point Lesson gives you a quick "what you need to know" about the M-1 helmet Infantry chinstrap.
Anatomy of the M-2 Helmet chin strap January 1942 - Fall 1943
This 1-Point Lesson gives you a quick "what you need to know" about the
M-2 Helmet airborne chinstrap.