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KEYWORDS: SCIENCE, HEALTH & TECHNOLOGYResults: 221 - 240 of 407 total Next
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Date | Format | Image | Collection | |
November 10, 1842 | Letter | Document | ||
December 31, 1842 | Letter | Document | ||
February 3, 1843 | Letter | Document | ||
unknown | Lithograph | Visual Still | ||
December 1932 | Magazine | Document | ||
226. Editorial |
1960 | Magazine | Document | |
December 1932 | Magazine | Visual Still | ||
December 1915 | Map | Visual Still | ||
November 18, 1915 | Newspaper | Visual Still | ||
1915 | Newspaper | Visual Still | ||
1897 | Pamphlet | Document | ||
circa 1915 | Pamphlet | Document | ||
233. Nothing Was Done |
circa 1915 | Pamphlet | Visual Still | |
April 1919 | Pamphlet | Document | ||
April 1919 | Pamphlet | Visual Still | ||
September 24, 1844 | Patent | Document | ||
September 24, 1844 | Patent | Visual Still | ||
September 24, 1844 | Patent | Visual Still | ||
February 16, 1869 | Patent | Document | ||
February 16, 1869 | Patent | Visual Still |