input: [DATABASE TITLE] Evolution of Flight, 1784-1991 [FULL DESCRIPTION] Spanning more than two centuries, Evolution of Flight, 1784-1991 offers researchers a wealth of primary documents ranging from the early era of aviation to the high-tech air fleets of the twentieth century. With documents such as photographs, diaries, correspondence, scrapbooks, draft technical specifications, government documents, and other primary source material from Smithsonian libraries, including the National Air and Space Museum archives and library, this archive covers the technical and social impact of aviation with astonishing breadth and detail. The archive supports enthusiasts and researchers interested in early flight, inventions, the military, the development of the commercial airline industry, women’s studies, African American studies, and more. It is paired with modern Smithsonian Magazine and Air & Space Magazine back files to present unique and comprehensive insight. [COVERAGE] 1784-1991 [FULL TEXT] 
output: yes