IS, 1920 AVIATION 549 AVIATION 548 January IS, 1920 … Sturtevant Model 5A—4}-5 Our new Catalog, No. 259, will interest you Airplane Tachometer B. F. STURTEVANT COMPANY “Best by Test” HYDE PARK, BOSTON, MASSACHUSETTS waa designed especially for the United States Navy Department for use in the war. We supplied the Navy Department with large quantities…
Aviation Week
Internet Archive · Public domain (published before 1931). Free to use for anything.
