Thanks for sharing. Very interesting photo from a uniformological point of view.
---White Haarbuch=>1or2 Battalion
---Officer: sabre with visible blade, ceremonial sabres with engraved blade.
---Flag bearer : Ringkragen and small short sabre (Seitengewehr) special to the function.
---Helmet, uniform, equipment from the ‘Garnitur 0’ collection, i.e. new, for parade.