Stermotor Pratt Whitney R2800 Stermotor Pratt & Whitney R-985 Stermotor Pratt & Whitney R-1340-AN1 Display model, opengewerkt Stermotor, Pratt and Whitney R-1340-AN1 Stermotor, opengewerkt Pratt & Whitney R-1830 Stermotor Pratt & Whitney R-1830-92 Twin Wasp Stermotor Pratt & Whitney R-1830-92 Twin Wasp Toxic solvents / Ethel Browning; with a forew. by J. Davidson Pratt expansion of Europe into the Far East / John T. Pratt fighting forces series Rifles and machine guns of the world's armies / by Melvin Maynard Johnson ; ill. by Elmer H. Pratt oxford pamphlets on world affairs Great Britain and China / by John Pratt Zeeslagen in den Grooten Oceaan : 1941-1942 / door Fletcher Pratt ; met een voorw. door wijlen Frank Knox
