This set of vintage Delta Airlines pilot wings is a must-have for any aviation or transportation collector. The pins are gold-toned and measure 3 1/2 inches.  The badges are in good condition and would look great displayed or worn as a statement piece.The badges have a rich history, as they were worn by pilots during the 1970s or 1980s, guessing based on some limited research.  The exact date and origin of the badges are unknown, adding to their allure and collectibility. These badges are perfect for anyone who loves Delta Airlines, vintage aviation, or just cool collectibles in general.