About six or seven years ago, at the Pomona militaria show, this piece was on a table.
Wasn't sure what it was at first, but I knew the material was original. I just knew it had a similar cut to the British Anorak.
I posted on the USMF and someone turned up an original photo from the 1941 trials that showed a soldier wearing it.
Needless to say after seeing the photo, it was put in a prime location in my office.