c. 1930s-1980s. All are fabric, most w/embroidered designs. Most are 2.5x2.5” square to 3” diameter, though some are smaller and some are larger up to 7” diameter. A wide range from little known & long defunct airlines to some of the biggest names. Includes: Pan American, Pan Am Security Police Atlantic Missile Range, Canadian Pacific, Empire, Eastern, Inland, Northeast, Delta Air Service, National, American Airlines Maintenance, TWA, American, United, Capital, Alleghany, Continental, B-O-A-C, C & S. A few have scattered wear and aging, but most are Fine to Exc. An extensive instant collection, great for display.