Rare Vintage Glenn L. Martin Co. Employee Service Award Pin Set – 10K Solid Gold For Sale

Up for sale is a beautiful, highly collectible sequential set of two (2) vintage corporate milestone service lapel pins from the historic Glenn L. Martin Company, one of the founding pillars of the American aerospace industry.This lot features both the 5-Year and 10-Year employee anniversary pins. They feature a stunning red and blue enamel target design, a central white star, and a beautifully detailed gold laurel wreath border.Key Features & Details:Historic Aviation Relic: Issued by the Glenn L. Martin Co. (famed for WWII aircraft production like the B-26 Marauder and Martin Mars).Genuine 10K Solid Gold: Both pins have been verified on the reverse with official maker hallmarks from the legendary L.G. Balfour company. One is stamped "BALFOUR 10K" and the other "LGB 10K".Embedded Gemstone: The rarer 10-Year pin features a genuine small blue sapphire accent set elegantly at the bottom center of the wreath.Investment Weight: Total scale weight for the pair is 6.34 grams, ensuring an exceptional intrinsic precious metal value alongside its historical collector appeal.Condition Report:Excellent vintage condition. The enamel remains vibrant and intact with minimal wear. The gold retains a beautiful luster, and the pinbacks are firm and functional. Please refer closely to the high-resolution photos to verify the condition and hallmarks for yourself.