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History of Montgomery County, Pennsylvania
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Pennsylvania births, Montgomery County, 1682-1800
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Bulletin of the Historical Society of Montgomery County, Pennsylvania
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Blair County's first hundred years, 1846-1946
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Two hundred years in Cumberland County; a collection of documents and pictures illustrating two centuries of life in Pennsylvania
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Early families of Berks, Bucks & Montgomery counties, Pennsylvania
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Abstracts of administrations of Montgomery County, Pennsylvania, 1822-1850
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Abstracts of the wills of Montgomery County, Pennsylvania, 1824-1850
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Local sketches and legends pertaining to Bucks and Montgomery counties, Pennsylvania
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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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Two hundred fifty years Tulpehocken, 1723-1973; as told in articles which appeared in The historical review of Berks County
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Centre County : from its earliest settlement to the year 1915
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Lawrence County
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Clearfield County
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Centre County, the county in which we live
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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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Dauphin County archives
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The Amish of Lancaster County
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The Snyder County pioneers
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Bedford County archives
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History of Clearfield County
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Indiana County, Pennsylvania; her people, past and present, embracing a history of the county
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The direct tax of 1798 in the Second District, Third Division of Pennsylvania : 12 townships in the upper part of Bucks County
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Jefferson County, Pennsylvania : an illustrated history
