This collection consists of three Reed Precision Identifiers for Airplanes, volvelles used to identify American, German, British, Italian, and Japanese aircraft. Manufactured by the Electric Corporation of America, probably during World War II, the volvelles contain information for identification such as silhouettes, names, wing spans, maximum speeds and ranges, service functions, and number of engines and crew members. Images include side, plan, and front views, as well as decals.