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Insiders' guide to Pennsylvania Dutch country
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Old Lancaster, historic Pennsylvania community from its beginning to 1865
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The Monongahela of old : or, Historical sketches of south-western Pennsylvania to the year 1800
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Local sketches and legends pertaining to Bucks and Montgomery counties, Pennsylvania
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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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True tales of the Clarion River, with 1971 supplementary chapter; a reference and textbook for schools, libraries, and historians
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Profiles from the Susquehanna Valley: past and present vignettes of its people, times, and towns
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Shadows of the Rhine along the Tulpehocken
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Eagles Mere and the Sullivan highlands; origin and history of the region
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History of interesting places on the Susquehanna trail, "the scenic highway of America,"
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Brandywine Valley : the informed traveler's guide
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The old and new Monongahela
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Canoeing on the Juniata, 1888
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Insiders' guide to the Pocono Mountains
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Pennsylvania's historic places
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Guide to the historical markers of Pennsylvania, erected by the Pennsylvania Historical and Museum Commission
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Historical trails of eastern Pennsylvania
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A traveler's guide to historic western Pennsylvania
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Pennsylvania
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Pennsylvania
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Pennsylvania
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A Geography of Pennsylvania
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Pennsylvania's scenic Route 6 : a guide to historic sites, towns and natural lands
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Pennsylvania : a guide to the Keystone state