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The history of Erie County, Pennsylvania
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The Erie Canal
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Goodbye, Eri
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Erie Canal : gateway to the West
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History of Carbon County, Pennsylvania; also containing a separate account of the several boroughs and townships in the county
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Biographical annals of Cumberland County, Pennsylvania : containing biographical sketches of prominent and representative citizens and of many of the early settled families
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Biographical sketches : Beaver County, Pennsylvania
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Portrait and biographical record of Lancaster County, Pennsylvania. Containing biographical sketches of prominent and representative citizens ... together with biographies and portraits of all the presidents of the United States
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Erie Canal : canoeing America's great waterway
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Lake Erie journal : Guide to the official Lake Erie Circle Tour : Ohio, Michigan, Ontario, New York, Pennsylvania
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The amazing impossible Erie Canal
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The amazing impossible Erie Canal
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Harley Merlin and the Cult of Eris
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Biographical and portrait cyclopedia of Blair County, Pennsylvania
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An historical sketch of the old Erie Turnpike : commemorating the one hundred and fiftieth anniversay of this pioneer thoroughfare through Clearfield County, PA
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Biographical and portrait cyclopedia of Cambria County, Pennsylvania : comprising about five hundred sketches of the prominent and representative citizens of the county : with new index
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Biographical annals of Franklin County, Pennsylvania : containing genealogical records of representative families, including many of the early settlers, and biographical sketches of prominent citizens
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Biographical annals of Montgomery County, Pennsylvania : containing genealogical records of representative families, including many of the early settlers and biographical sketches of prominent citizens
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Historical and biographical work : or, past and present of Clinton County [Pa., comprising a sketch of every town and township ... biographical sketches of many prominent citizens ... and a complete history of all murders, floods, and other important events that have occurred in Clinton County]
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Historical and biographical work : or, past and present of Clinton County [Pa.], comprising a sketch of every town and township...biographical sketches of many prominent citizens...and a complete history of all murders, floods and other important events that have occurred in Clinton County
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Biographical and historical cyclopedia of Indiana and Armstrong counties, Pennsylvania
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Biographical and historical cyclopedia of Westmoreland County, Pennsylvania : with new index
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Historical and biographical annals of Columbia and Montour counties, Pennsylvania, containing a concise history of the two counties and a genealogical and biographical record of representative families .
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Biographical annals of Lancaster County, Pennsylvania