Gentlemen,
Please see attached Flight Hauptman shoulderboards I recently purchased, I've been after some for a while and I like these for several reasons but your comments always welcome.

I have a question; can anyone advise what size pebbled buttons would be used to attach shoulder boards? Is it the 20mm standard tunic buttons or (as I believe) the smaller 17mm feldmutze type.

Thanks and regards KM

IMG_5312.JPG (107.96 KB, 31 downloads)
Luft HM boards