Please see Leutnant Oser's parade tunic in the auction catalogue!
Extremely rare black piped Feldeisenbahn troops visor cap with a grey cap band indicating the owner served as "Beamter auf Kriegsdauer" to E. Oser. Oser has served with Feldeisenbahn-Abteilung 4 which makes this cap really special!
"J. SPERB" maker marked to the intact celluloid diamond. Silk lining. The seam of the visor has slightly opened (about 5cm). The sweat-band is quite dry.
There is a "E.Oser" name tag. He also noted his Feldpostnummer which is "05153". Tracking this number tells you his unit which was: Feldeisenbahn-Abteilung 4.
Matching zinc cap insignia which are original to this cap.
