WW2 U.S. underwear shorts No.5

An U.S. item that belongs in a collection of personal items or you just want to own all kind of U.S. used stuff.
I had these undershorts in the past.
I do have some that are stamped, but these are post-war ( all after 1945).
The structure from the post-war versions is also different then the wartime versions.
Shorts has a fly that is closed with 3 buttons and has a drawstring for the waist.

These shorts can also be found in the GI collectors guide Volume 1 on page 56.

Markings: very crisp stamp with post-war date
Condition: unused