US WWII Era, Navy Officers Overseas Hat Insignia, Solid Back, Sterling

Original period manufacture. Sterling marked, one piece pinback insignia measuring 30 x 30 mm. Stock photo, several available, with minor differences, maker, wear etc. All are very clean with good contrast between the silver and gold on the obverse. The larger eagle on the right, in the third photo, is not included in the price, it is shown only for size comparison.