Council fires on the upper Ohio : a narrative of Indian affairs in the upper Ohio Valley until 1795

Author: Downes, Randolph C. 1901-
Published 1940

Pen pictures of early western Pennsylvania,

Published 1938

Early western Pennsylvania politics

Author: Ferguson, Russell Jennings.
Published 1938

The keelboat age on western waters

Author: Baldwin, Leland Dewitt, 1897-
Published 1941

The planting of civilization in western Pennsylvania

Author: Buck, Solon J. 1884-1962.
Published 1939

Guidebook to historic places in western Pennsylvania

Published 1938

Whiskey rebels : the story of a frontier uprising

Author: Baldwin, Leland Dewitt, 1897-
Published 1939

Pioneer life ... in western Pennsylvania

Author: Wright, John Ernest Thorrington, 1894-
Published 1940

Pittsburgh : the story of a city, 1750-1865

Author: Baldwin, Leland Dewitt, 1897-
Published 1970

Pittsburgh : the story of a city

Author: Baldwin, Leland Dewitt, 1897-
Published 1937