CollectionThe Evolution of the Conservation Movement The Evolution of the Conservation Movement, 1850-1920 documents the historical formation and cultural foundations of the movement to conserve and protect America's natural heritage, through books, pamphlets, government documents, manuscripts, prints, photographs,...
- Date: 1850
Collection Items: View 744 Items
CollectionFinding Our Place in the Cosmos: From Galileo to Sagan and Beyond A thematic collection exploring changing models of the universe through time, ideas of life on other words and Carl Sagan’s place in the tradition of science. It features manuscripts, rare books, celestial...
- Contributor: Sagan, Carl - Druyan, Ann - Macfarlane, Seth
Collection Items: View 349 Items
CollectionSamuel F. B. Morse Papers at the Library of Congress, 1793-1919 Approximately 6,500 items from the Samuel F. B. Morse Papers in the Manuscript Division at the Library of Congress have been digitized, including correspondence, diaries, printed matter, maps, drawings and miscellany. These...
- Contributor: Morse, Samuel Finley Breese - Clausing, Ludwig
Collection Items: View 142 Items