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You searched for: Place Pennsylvania Remove constraint Place: Pennsylvania Resource Class Collections Remove constraint Resource Class: Collections

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8.
Collections collections

OpenDataPhilly Collections collections

OpenDataPhilly is a catalog of open data in the Philadelphia region. In addition to being the official open data repository for the City, it includ...

9.
Collections collections

Penn State Rare Maps Collections collections pennsylvania-state-university

1490. The Donald W. Hamer Center for Maps and Geospatial Information digital map drawer contains the subset of our physical map collection that has been ...

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Sanborn Maps: Pennsylvania, 1884-1938 Collections collections 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...