Airplane Postcards 1910-1970 Collection of 199 civil aviation postcards featuring only piston-engine aircraft. The cards are sorted by year of first flight (FF). Two ring binders. The cards are attached with photo corners. An indication of the number of cards distributed over time (FF) is: Before 1920 = 9, 1920-1949 = 102, 1950-1969 = 81, after 1970 = 4, and an unknown number of 3. The information provided (where possible) is by type: date of first flight, number produced, number of engines and power, takeoff weight, dimensions, cruising speed and range.