1. [Wilbur Wright, age 30, seated facing right, half-length side view]. [1897]. Prints and Glass negatives from the Papers of Wilbur and Orville Wright. Photographs Division, Library of Congress. LC-W851-78 DLC 2. Orville Wright before he grew a mustache, side view facing right, half length]. [1897]. Glass negatives from the Papers of Wilbur and Orville Wright. Prints and Photographs Division, Library of Congress. LC-W851-77 DLC 3. [Glider being prepared for flight by Orville and assistants; a number of reporters stand off to the right]. [1911]. Glass negatives from the Papers of Wilbur and Orville Wright. Prints and Photographs Division, Library of Congress. LC-W861-107 DLC 4. [Start of a glide; Wilbur in motion at left holding one end of glider (rebuilt with single vertical rudder), Orville lying prone in machine, and Dan Tate at right; Kitty Hawk, North Carolina]. [1902 Oct. 10]. Glass negatives from the Papers of Wilbur and Orville Wright. Prints and Photographs Division, Library of Congress. LC-W861-1 DLC 5. [Wilbur gliding down steep slope of Big Kill Devil Hill; Kitty Hawk, North Carolina]. [1902 Oct. 10]. Glass negatives from the Papers of Wilbur and Orville Wright. Prints and Photographs Division, Library of Congress. LC-W861-11 DLC