For sale is this circa 1940's, solid sterling silver U.S. Air Force man's ring. The setting measures over 3/4" from north to south and has a bezel set sapphire blue cabochon crystal. The shoulders of the ring have an eagle on top of a circle with the words United States Air Force around a star. The ring weighs 11 grams, is currently a size 7 1/2 and has its original warm patina. It has the Uncas hallmark, as well as the word STERLING and has no damage. Even the stone is perfect.