WWII RAF/Royal New Zealand Air Force Side Cap

An RAF/RNZAF Airman's side cap in very good condition. With an RAF economy plastic cap badge with blade fixings with two eyelets for correct fitting on the cap and two bakelite small buttons to the front. Faint NZ stamps in the lining. Yes strange combination. Measures 10 3/4' inner length 11 1/2' overall.