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You searched for: Place Pennsylvania Remove constraint Place: Pennsylvania Resource Class Collections Remove constraint Resource Class: Collections Time Period 1850-1899 Remove constraint Time Period: 1850-1899

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1867. Sanborn Map Company. Digital Sanborn® Maps (1867-1970) delivers detailed property and land-use records that depict the grid of everyday life in more than 12,000 U.S. to... ProQuest Information and Learning.

2. Sanborn Maps: Pennsylvania, 1884-1938

Collections collections Pennsylvania State University pennsylvania-state-university
1884. The Sanborn Map Company, the best known of the U.S. fire-insurance map producers, has made maps since 1867. The fire insurance maps produced by San...