So naturally when you first start collecting patches and have no clue about ASMIC of the USMF and go off of a book(s) that includes images of patches without much of a historical context you wanted to add this patch to your collection. It is in a book so you have to add it. This thread is aimed at clearing up much of the myths of this patch. All posts are welcomed.
To date, I have found 5 variations of this "unassigned" patch with variation 1 being the only credible WW2 era one. The banner over the EGA was added around 1955 so variations 3-5 cannot be WW2 era.
Variation 1. Notice that the EGA has a purple tinge to the color.