Hey Guys - is it possible that this US poncho liner was made during the Vietnam war? The code is "DSA" (Defense Supply Agency) DSA 100 68 C 2726 (I think if it’s DSA, it could be NAM era since it was changed to "DLA" after the war.)
The seller thinks it was made in the late 1980s, and basically the price is cheap accordingly (around 15 USD).
Also, the camo pattern is "woodland" if I’m correct?

Cheers,
Fabe

Here are a couple a pics:

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