United States. An Aircraft Observer Badge, c.1920 certificate_of_authenticity the crown of the cap

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

A Royal Artillery cap badge

Footnote: Awarded to civil servants and cadres of all services who distinguish themselves by great sacrifice and dedication while serving in dangerous areas

and “49” embroidered in white into the obverse

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

United States. An Aircraft Observer Badge, c.1920 certificate_of_authenticity the crown of the capIn 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.