(((:::Tearful, proud 'Nam-Vet salute:::)))
When I was visiting the Ho Chi...oh what the hell - Saigon - war museum I came across a shop selling hundreds of these things. Remember this shop was in the museum run by their government. I wrote to the US consul general there about them but he said they were almost certainly fakes, he agreed that it was distasteful to be selling them in a government run establishment.