Stamped marking in US helmet Liner.

[ekim2525]

Going through my collection of helmet liners today and I found this one with only an Ink Stamp Marking inside, not one of the manufactures that I know of. Can someone tell me what I have? There are no other markings showing.

[Narcis]

ABL : Armée Belge -Belgisch Leger (postwar Belgian Armed Forces)
M51 Helmets
Luc

[Tank Destroyer]

ABL : Armée Belge -Belgisch Leger (postwar Belgian Armed Forces)
Luc

Great job.

Marty

[ekim2525]

ABL : Armée Belge -Belgisch Leger (postwar Belgian Armed Forces)
M51 Helmets
Luc

Thanks for the answer.