UBB.threads Forums Uniform & Accessories German Military Uniform Forum Foreign volunteers tabs 2

Ok, perhaps I'll have more luck with these ones Found these two collar tabs. The one with blue piping is printed, the one in yellow is Bevo. It would seem that the blue one was intented for Turkistan volunteers. However, my question is for their authenticity - are they real or fantazy ? Did anybody else came across them? I've checked Littlejohn's books and found nothing on this particular type of collar patches. Any help would be greatly appreciated.