Using a Miles Whitney Straight from 1939 on his own initiative and sometimes forging aircraft log books to conceal his work, Pritchard conducted trials of aerial seed sowing and spreading fertilizer which ultimately lead to the development of aerial topdressing.
Miles Davis | Whitney Houston | Whitney Museum of American Art | Pratt & Whitney | Whitney | Nelson A. Miles | Miles Copeland III | Nick Miles | John Hay Whitney | Miles Kane | Whitney, Nevada | Vera Miles | Mike Whitney | Barry Miles | Straight Outta Compton | Miles Joseph Berkeley | Miles Hunt | Cornelius Vanderbilt Whitney | Caspar Whitney | William Dwight Whitney | Whitney (TV series) | The Georgia Straight | Straight Line Stitch | straight | Robert Miles | Miles Straume | Miles Master | Miles Dempsey | Miles | Les Miles |