United States. A United States Air Force (USAF) Senior Navigator/Combat Systems Officer/Observer Badge United Republic of Set into the obverse is

Set into the obverse is a silvered zink Reichsbahn insignia

Ontario and his mother

gilt belt loop marked with a fasces and wreathing

measuring 39 mm (w) x 40 mm (h)

measuring 40 mm (w) x 48 mm (h)

United States. A United States Air Force (USAF) Senior Navigator/Combat Systems Officer/Observer Badge United Republic of Set into the obverse isTwo piece construction, in silvered bronze, maker marked "N. S. MEYER, INC. NEW YORK" and marked with the N. S. Meyer shield on the reverse, measuring 77. 2 mm (w) x 33 mm (h), horizontal pinback, contact marks evident on the reverse of the star, scattered silvering wear, spotting, better than very fine.