Letter (photographic reproduction) to A. S. Menasco, President of the Menasco Manufacturing Company, from Ben Howard, President of the Howard Aircraft Corporation, April 20, 1937. Discusses the reliability and performance of the Model B6 engines. One…
Photograph of the Soviet Tupolev ANT-25 aircraft (tail number NO25) parked at Pearson Field in Vancouver, Washington, June 20, 1937. The aircraft landed at Pearson after its transpolar flight from Moscow to the United States.
Photograph of the Soviet Tupolev ANT-25 aircraft (tail number NO25) parked at Pearson Field in Vancouver, Washington, June 20, 1937. The aircraft landed at Pearson after its transpolar flight from Moscow to the United States.