Two Royal Australian Air Force (Raaf) Wings certificate_of_authenticity it is referred to as

it is referred to as the Kiev Defensive Operation

the tab with fourteen rows of two holes each for length adjustment

and a version generally associated with the Waffen-SS

A June 1940 Luftwaffe Promotion Document to Major Euteneuer - Official Docment 25

Two Royal Australian Air Force (Raaf) Wings certificate_of_authenticity it is referred to asPilot Wings (red, white and royal blue embroidery, on a black wool base, padded, brown burlap mesh backer, 42 mm x 120 mm); and Wireless Air Gunner (WAG) Wing (red, white and royal blue embroidery, on a black wool base, brown burlap mesh backer, 50 mm x 100 mm). Tip of the backer on pilot wing at both ends is missing but does not interefere with the integrity of the wing, glue residue on the reverse of both from previous board mounting, extremely fine.