China, Republic (Taiwan). A Lot of Nineteen Republic of China Air Force Wings

Includes: 1. four Pilot Wings (Senior Command, Command, Senior and Basic); 2. three Aerial Gunnery Officer Wings (Command, Senior and Basic); 3. three Aerial Observer Wings (Command, Senior and Basic); 4. three Aerial Photographer Officer Wings (Command, Senior and Basic); 5. three Electronics Officer Wings (Command, Senior and Basic); 6. three Navigator/ Bombardier Wings (Command, Senior and Basic). All with a two, three or four piece construction, in gilt copper, brass or metal, each with an enamelled centrepiece insignia, numerically marked on their reverses, ranging in size from 77 mm (w) x 21 mm (h) to 79 mm (w) x 35 mm (h), with dual push pin attachments, a few of which ae missing, on a cardboard presentation card with stickers identifying each wing, extremely fine. 

Footnote: These wings were issued beginning on January 1, 1977, machine serial numbered on their reverses and intended for issue to China Air Force (CAF) personnel going to foreign service and for award to foreign pilots and aircrew members that visit Taiwan or attend CAF schools.