POPE, FRANCIS.
The airplane power plant, by Francis Pope & Arthur S. Otis. With halftones & with line drawings by O. Wentworth Huckel.
POPE, FRANCIS. The airplane power plant, by Francis Pope & Arthur S. Otis. With halftones & with line drawings by O. Wentworth Huckel. © 31Jan44; A178768. Charles Pope (C) & Marlene Otis (W); 15Apr71; R504439.
Charles Pope|C||Marlene Otis|W