Letterpress print of Jean-Pierre Blanchard and Dr. John Jefferies departing Dover during their 1785 balloon flight over the English Channel, art by E. W. Cocks, circa 1840.
Receipt issued by Henry Miller, News Picture Service, Inc., for a photographic print of the Aeronautical Chamber of Commerce delegation, paid February 1, 1929.
Receipt issued by The Shorey Book Store (Seattle, Washington) to William E. Boeing, Jr. for a box of prints, October 19, 1975. Includes handwritten note ("Mount double - retype inc[lude] price $34.50") and small bookplate label ("This volume is from…