Statistics for occurrence #1 of “Philadelphia, Pa.” in alphabetic letter T, entry group 4, entry townsend-john-kirk of Harper's Encyclopedia of United States History:
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Naturalist; born in Philadelphia, Pa. , Aug. 10, 1809; was associated with John J. Audubon in the preparation of ; travelled through the West in 1833-37; visited the Sandwich Islands and South America; and later had charge of the depart...
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† This entity has been selected by the automated classifier as the most likely match in this context. It may or may not be the correct match.