- The 2 controls shown (yellow dots).
- Prime Mover Control November 1983.
- Prime Mover Control March 1980.
- Prime Mover Control March 1956.
- Prime Mover Control March 15, 1945. Page 2.
- Prime Mover Control March 15, 1945.
- Prime Mover Control March 1, 1945. Page 2.
- Prime Mover Control March 1, 1945.
- Prime Mover Control March 1, 1945.
- Prime Mover Control December 1948.
- PMC March 15, 1945. Testing hundreds of Hamilton Standard Aircraft engine propeller governors manufactured by Woodward.
- LETTERS from OVER THERE during World War ll.
- LETTERS from OVER THERE during World War ll.
- L4
- L4