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Map of 1,526 Pennsylvania mountains showing elevation, prominence, popularity, and difficulty
WELCOME. Welcome to Historical Maps of Pennsylvania, showing images of the region and state from the 16th to the 21st century. Pennsylvania was founded in 1681, after a petition to the King of England from William Penn. The maps are organized chronologically, with road maps separate, and can be accessed using the links below.
Colton’s 1856 City Map of Philadelphia. Colton’s 1856 City Map of Pittsburgh and Allegheny PA with parts of adjacent boroughs with the City of Cincinnati OH. Mitchell’s 1880 State and County Map of Pennsylvania with Harrisburg, Williamsport, Erie and Scranton. Mitchell’s 1880 City Map of Philadelphia and Camden.
Date. January 1, 1875. Identifier. DARMAP0487. Description. Historical map of Pennsylvania: showing the Indian names of streams and villages and paths of travel, the sites of old forts and battlefields, the successive purchases from the Indians and the names and dates of counties and county towns, with tables of forts and proprietary manors.
Finding aid for Rush family papers, 1748-1876, Library Company of Philadelphia. This bound volume contains incoming correspondence to Doctor Benjamin Rush regarding the Yellow Fever epidemic of 1793 in Philadelphia. Letters are written by a variety of Philadelphians, many seeking treatment or aid in identifying symptoms of Yellow Fever.
Oct 26, 2018 · Epidemiology. Geographic range: RMSF is one of several diseases reported under the category “Spotted fever rickettsiosis (SFR).”. SFR are reported in each of the lower 48 states, but more than 60% of the cases are reported out of five states (North Carolina, Oklahoma, Arkansas, Tennessee, and Missouri). Peak transmission: Although cases are ...
In Pennsylvania, all roads lead to history. To help find your path, the Pennsylvania Historical and Museum Commission (PHMC) has blazed several special-interest trails leading to some of Pennsylvania's most historic sites. We invite you to explore one site at a time, travel an entire trail, or create your own road trip to Pennsylvania's past.
