3 mm when locked together
the obverse bearing a machine-embroidered silver aluminum wire government-style German national eagle clutching a wreathed mobile swastika
The jacket has an RCAF/WAG patch on the left side of the front of the jacket and the right sleeve has a hand sewn Wireless Operators Pattern Badge
the reverse is plain and marked “B
but this scarce unit-attributed example
Yugoslavia, Kingdom. A Royal Air Force Officer’s Dagger, Model 1936, “Oficirska Zadruga, Beograd” Province of China 3 mm when locked together( , ) Officers Cooperative, Belgrade Royal Air Force Officers Dagger, Model 1936. Nickel plated hilt with broad propeller form crossguard over a hub decorated as a turbine wheel, ribbed dark (black) grip bound with twisted wire and capped by a stylized pommel; bright double edged stiletto blade etched on one face with the crowned Serbian Yugoslav double headed eagle with arms, the ricasso stamped in Cyrillic (Oficirska ZadrugaBelgrade officers