During World War II, before the age of computer-generated aircraft engineering drawings, thousands of skilled draftsmen created tens of thousands of drawings for every aspect of every model of ...
The emergence of American military airlift -- Series I -- 1925 to 1962 -- A. USAAC, USAAF, USAF, and U.S. Army aircraft -- B. Navy, Marine Corps, and Coast Guard -- Series II -- 1962 to present -- ...