United States. A Pilot's Wing Cap Badge, C.1918 certificate_of_authenticity the obverse with a standard

the obverse with a standard pilot’s badge motive within a wreath

otherwise very well preserved

the submarine blew up and there were rescued merely one officer and 21 men of the 43

the other areas of the blade are further decorated with floral motif

the Aster Revolution broke out on October 31

United States. A Pilot's Wing Cap Badge, C.1918 certificate_of_authenticity the obverse with a standardIn sterling silver, with "U S" in Gold letters affixed to the shield, hand engraved, marked "ST" (sterling silver) on the reverse, measuring 48. 8 mm (w) x 13. 5 mm (h), undulated horizontal pinback, light contact, near extremely fine.