Booklet, "Aviation Meet: Souvenir Folder of Views," published by the Aviation Souvenir Company, Los Angeles, California, January 1910. Includes 22 souvenir photomechanical prints of the Los Angeles International Air Meet, showing participants and…
Letter to H. A. Toulmin from Wilbur Wright, August 29, 1910. Forwards a plate showing the Henson machine and notes that they do not have a copy of the patent. One typed page.