Hi, ...........I did name them
Couldnt think of another name to differentiate them from other oddball cards of the 1920's
I picked up one on eBay (EA Rommel) about 8 years ago and then saw the others in a Hunt Auction. I havent seen any others since.
Feel free to rename them.
PS the cards are machine cut, thin stocked, blank backed, and the surface printing quality has a look similar to a V100.