Rank insignia of the Nazi-Wehrmacht, Heer (Army), here shoulder board, used during World War, until 1945:
Fahnenjunker-Feldwebel, short: Fhj-Fw, Fj-F (as to Feldwebel, additional two 10mm silver-grey diamond-woven rayon NCO braids close to the end of the shoulder board)
corps colour: white infantry/ motorised infantry
today comparable: to NATO OR-6.
Own work