Luftwaffe combined pilot-Observer badge case

Luftwaffe combined pilot-Observer badge case. Early or pre war case for the ‘Gemeinsames Flugzeugführer-Beobachter Abzeichen’ aka ‘Doppelabzeichen’. Remains in near mint condition with gold lettering on top ‘Flieger-U. Beobachterabz.’. Shows nearly no age and wear to the out or inside and fits perfectly with IMME, J1, J2, A1 and a few more rarer variants. Very difficult to find single case for a rare Luftwaffe award.