Category:History of Pittsburgh and environs, from prehistoric days to the beginning of the American revolution (1922)
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Media in category "History of Pittsburgh and environs, from prehistoric days to the beginning of the American revolution (1922)"
The following 19 files are in this category, out of 19 total.
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History of Pittsburgh and environs, from prehistoric days to the beginning of the American revolution .. (IA historyofpittsbu05flem).pdf 1,120 × 1,718, 704 pages; 40.69 MB