Waterbury Button Co Winged Star Military Buttons 3pc Silver Tone 0.75" Vintage Authentic vintage Waterbury Button Co. shank buttons featuring the U.S. Army Air Corps winged star emblem. These high-quality metal buttons showcase a textured background with a raised relief design in a gunmetal silver tone. Each is stamped "Waterbury Cos. Conn. W-21" on the reverse. Brand: Waterbury Button Co. Type: Shank Buttons Design: Winged Star Material: Metal Color: Silver Quantity: 3 Origin: USA Backstamp: W-21 Shape: Round Style: Military Measurements: • Diameter: 0.75" Keywords: Militaria, Aviation, WWII Style, USAF, Uniform Repair, Crafting, Sewing, Upcycling, Americana, Collectible, Replacement Buttons, Silver Tone, Embossed, Retro, Pilot Style #Retro