History of Allegheny county, Pennsylvania / Lists

This work is on 4 lists.

19th Century Pittsbugh
by Joanne Shelby-Klein
8 items Last modified August 4, 2014
19th Century Pittsbugh
by Joanne Shelby-Klein
8 items Last modified August 4, 2014
Pennsylvania Local History
by John C. Rigdon
6 items Last modified December 5, 2012

This list is for the ResearchOnLine Free Digital Library. It contains county histories, and books of local interest for Pennsylvania - www.researchonline.net/rolibrary/index.htm
Pennsylvania Local History
by John C. Rigdon
6 items Last modified December 5, 2012

This list is for the ResearchOnLine Free Digital Library. It contains county histories, and books of local interest for Pennsylvania - www.researchonline.net/rolibrary/index.htm

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41 seconds ago	Emma_Math (list) - diff	Jaime Parizek	Added Dr. Math explains algebra to the list.
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