This lot includes over 230 vintage found photos from an estate sale featuring color and black-and-white photographs of airplanes, helicopters, and airports. The collection showcases the theme of photographs with a subject of helicopters. These non-topographical postcards are perfect for collectors and enthusiasts alike who are interested in aviation history. The unit of sale is a postcard lot, and the category is collectibles, specifically postcards and supplies. Add this unique collection to your own or gift it to a fellow collector.