mulceber
Moderator
could the contract of AN-J-3s have been ordered and made and then not issued because of the cloth replacements? (and instead, distributed informally tag less or sold via private purchase?)
Seems possible. I still lean toward the test jacket hypothesis, since I think that's the simplest explanation, but I could see this being the case as well.
Do we have ideas as to who made the tagless AN-J-3s?
The one I know is Willis & Geiger. My impression is that it isn't hard to figure out who made these jackets, even without the tag, because most of them were navy contractors who were just adapting the pattern they'd already been using for the M-422A.