From J-L Larcade Volume II- the 1911 regulations:
With the Geierbusch. Vulture feather bush. Size 23 cm incl 7,5 cm base of the bush of black feathers
-Kolpak: Gold-Gelb. Gold-yellow. HR 16 indeed
Reiher-Heron feathers: for the Leib-Garde-Husaren Regiment, 1. and 2. Leib-Husaren-Regiments and Hu...