United States. Four Sons In The Service Pins certificate_of_authenticity CLIFFORD A

CLIFFORD A

Accompanied by its miniature HJ proficiency badge

His flying experience on enlistment consisted of 7 hours solo and 9 hours dual

marked "L/16"

with Boulanger the only member of the Canadian Army to serve in China

United States. Four Sons In The Service Pins certificate_of_authenticity CLIFFORD AEach pin in sterling silver with red, white and blue enamels, marked "STERLING" on the reverse, One Star version measuring 12. 7 mm (w) x 7. 5 mm (h), Two Stars version measuring 13 mm (w) x 7. 7 mm (h), Three Stars version measuring 12. 8 mm (w) x 7. 7 mm (h), Four Stars version measuring 14. 2 mm (w) x 7 mm (h), each with a horizontal pinback, intact enamels, extremely fine.