Miscellaneous References and Mentions

While our initial information about Slippery Rock came from various goverment sources (GNIS, US Census, FIPS), we also found mention of Slippery Rock in various books, maps and other sources.

We've created the following list to keep track of the sources that proved useful in adding to our knowledge about Slippery Rock. We hope that they will be useful to you.

Note: Initially, we were careless about keeping track of where our Slippery Rock data came from. The following list of references and mentions is incomplete.

Business Atlas and Shippers' Guide (1895)
Published by Rand McNally & Co.

A note taken from the Shipper's Guide for Slippery Rock:
Services available in 1895: had a Post Office, no Railroad mentioned

List of Post Offices in the United States (1870)
Published by the Government Printing Office

Table of U.S. Post Offices in the United States (Jan. 1851)
Published by W. & J.C. Greer, Printers

U.S. Post Offices (Oct. 1846)
Published by John T. Towers

Shell Oil Road Map for Pennsylvania (1956)
Published by Shell Oil Company

Slippery Rock is contained in a comprehensive list of Post Offices that was created by Cameron Blevins and Richard Helbock.<1>

We found Slippery Rock in these Censuses: 2010-1990. See our Census Page for Slippery Rock for more information.

Both the GNIS and FIPS databases contain entries for Slippery Rock. See our Misc Page for Slippery Rock for more information.

Off-the-Road Links ...

Unfortunately, we don't know of a website for Slippery Rock. If you can help, please contact us through our Feedback Page.

The official website for Butler County: www.co.butler.pa.us/

The official website for Commonwealth of Pennsylvania: https://www.pa.gov/