Received these photo's from Jess DuShane with the below email
Look what I found at the Big Reno Gun Show this weekend. The seller has no idea about where it came from. I paid twenty bucks, he wanted forty. I just told him I'd give him twenty and took the patch. He had it listed as US Navy patch!! Yes there are a couple of spots on the front. It is single layer fabric and was obviously done on a machine of some sort.
Jess brought this one home from Vietnam