United States. A Naval Aviator Badge, by B,B&B

In bronze gilt, maker marked "B,B&B" (Bailey, Banks & Biddle, Philadelphia), marked "BRONZE" and hand engraved with the initials "P H" with a service number above on the reverse, measuring 69.3 mm (w) x 21 mm (h), horizontal pinback, scattered gilt wear on the obverse, contact marks on the reverse, very fine.