United States. An Aircraft Observer Badge, c.1920 certificate_of_authenticity secured in place by a

secured in place by a silvered aluminum button with a pebbled upper and that is maker marked with a stylized "A" (F

as well as two central gilded plaques showing the Military Justice Body emblem on a blue thread background

by Deschler & Sohn (marked “1” on the pin)

the crown of the cap bears a five-pointed star constructed of an embroidered gilt bullion

5 grams with oxidation and loss of finish evident throughout

United States. An Aircraft Observer Badge, c.1920 certificate_of_authenticity secured in place by aIn silver, a pair of wings featuring US in the central shield, reverse marked STERLING, with horizontal swing pin, measures 80. 9 mm (w) x 20. 2 mm (h), light wear, in very fine condition.