| Thumbnail | Description | AOL/WebTV |
 | Paper Mill at Austin, PA, Circa 1905 | AOL/WebTV |
 | N.Y.C. Boiler Shop and Power Plant, Circa 1915, Avis, PA | AOL/WebTV |
 | Bald Eagle Dairy Milkmen, Circa 1900, Bellefonte, PA | AOL/WebTV |
 | Titan Metal Plant, Circa 1920, Bellefonte, PA | AOL/WebTV |
 | Incline Plane, Circa 1910, Bitumen, PA | AOL/WebTV |
 | Street View, Circa 1900, Bitumen, PA | AOL/WebTV |
 | Automatic Transportation Co., Circa 1908, Blossburg, PA | AOL/WebTV |
 | Oil Refinery, Circa 1910, Bradford, PA | AOL/WebTV |
 | Shooting an Oil Well, Circa 1912, Bradford, PA | AOL/WebTV |
 | Shooting an Oil Well, Circa 1912, Bradford, PA | AOL/WebTV |
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