| title | creator | language | description | tableOfContents | contributor | subject | created |
| A New Genus of Pennsylvania Fish (Crossoperygii, Coelacanthiformes) from Kansas | Echols, Joan | en | | | | | 2010-08-28 |
| Transactions of the American Society of Civil Engineers, vol. LXVIII, Sept. 1910
The New York Tunnel Extension of the Pennsylvania Railroad
The Terminal Station - West | Cresson, Benjamin Franklin, 1873-1923 | en | | | | | 2005-12-13 |
| Transactions of the American Society of Civil Engineers, Vol. LXVIII, Sept. 1910
The New York Tunnel Extension of the Pennsylvania Railroad.
The Cross-Town Tunnels. Paper No. 1158 | | en | | | | | 2006-08-13 |
| The Burning of Chambersburg, Pennsylvania | Schneck, B. S. (Benjamin Shroder), 1806-1874 | en | | | | | 2010-05-06 |
| Northern Nut Growers Association Report of the Proceedings at the Twelfth Annual Meeting
Lancaster, Pennsylvania, October 6 and 7, 1921 | | en | | | Northern Nut Growers Association [Editor] | Nuts -- Periodicals; Northern Nut Growers Association -- Periodicals; Nut trees -- Periodicals | 2006-11-06 |
| Transactions of the American Society of Civil Engineers, Vol. LXVIII, Sept. 1910
The New York Tunnel Extension of the Pennsylvania Railroad.
Paper No. 1150 | Raymond, Charles W. | en | | | | | 2006-04-22 |
| Transactions of the American Society of Civil Engineers, Vol. LXVIII, Sept. 1910
The New York Tunnel Extension of the Pennsylvania Railroad.
The East River Division. Paper No. 1152 | Noble, Alfred, 1844-1914 | en | | | | | 2006-03-28 |
| Transactions of the American Society of Civil Engineers, vol. LXVIII, Sept. 1910
The New York Tunnel Extension of the Pennsylvania Railroad.
The East River Tunnels. Paper No. 1159 | | en | | | | | 2006-07-01 |
| A Catalogue of Early Pennsylvania and Other Firearms and Edged Weapons at "Restless Oaks" | Shoemaker, Henry W. | en | | | | | 2007-01-25 |
| Subspeciation in the Meadow Mouse, Microtus pennsylvanicus, in Wyoming, Colorado, and Adjacent Areas | Anderson, Sydney, 1927- | en | | | | | 2010-07-19 |
| Transactions of the American Society of Civil Engineers, Vol. LXVIII, Sept. 1910
The New York Tunnel Extension of the Pennsylvania Railroad.
Meadows Division and Harrison Transfer Yard. Paper No. 1153 | Temple, E. B. | en | | | | | 2006-03-18 |
| War from the Inside
The Story of the 132nd Regiment Pennsylvania Volunteer Infantry in the War for the Suppression of the Rebellion, 1862-1863 | Hitchcock, Frederick L. (Frederick Lyman) | en | | | | Hitchcock, Frederick L. (Frederick Lyman); United States. Army. Pennsylvania Infantry Regiment, 132nd (1862-1863) -- Biography; Soldiers -- Pennsylvania -- Biography; United States -- History -- Civil War, 1861-1865 -- Personal narratives; United States -- History -- Civil War, 1861-1865 -- Regimental histories; Pennsylvania -- History -- Civil War, 1861-1865 -- Personal narratives; Pennsylvania -- History -- Civil War, 1861-1865 -- Regimental histories | 2009-07-04 |
| Tillie, a Mennonite Maid; a Story of the Pennsylvania Dutch | Martin, Helen Reimensnyder, 1868-1939 | en | | | | Mennonites -- Pennsylvania -- Fiction; Pennsylvania Dutch -- Fiction; Farmers -- Fiction; Pennsylvania Dutch Country (Pa.) -- Fiction; Pennsylvania -- Fiction | 2003-12-01 |
| Northern Nut Growers Association, Report of the Proceedings at the Third Annual Meeting
Lancaster, Pennsylvania, December 18 and 19, 1912 | | en | | | Northern Nut Growers Association [Editor] | Nuts -- Periodicals; Nut trees -- Periodicals; Northern Nut Growers Association -- Periodicals | 2007-11-28 |
| Our campaign around Gettysburg
Being a memorial of what was endured, suffered and accomplished by the Twenty-third regiment (N. Y. S. N. G.) and other regiments associated with them, in their Pennsylvania and Maryland campaign, during the second rebel in | Lockwood, John, 1826?-1901 | en | | | | Gettysburg Campaign, 1863; United States -- History -- Civil War, 1861-1865 -- Regimental histories | 2010-02-12 |
| Preliminary Report of the Commission Appointed by the University of Pennsylvania to Investigate Modern Spiritualism
In Accordance with the Request of the Late Henry Seybert | Seybert Commission, The | en | | | | | 2004-04-01 |
| A New Order of Fishlike Amphibia From the Pennsylvanian of Kansas | | en | | | | | 2010-01-23 |
| Transactions of the American Society of Civil Engineers, vol. LXVIII, Sept. 1910
The New York Tunnel Extension of the Pennsylvania Railroad,
The North River Division. Paper No. 1151 | Jacobs, Charles M. | en | | | | | 2006-06-10 |
| Mary at the Farm and Book of Recipes Compiled during Her Visit
among the "Pennsylvania Germans" | Thomas, Edith, 1882- | en | | | | Germans -- Pennsylvania; Cooking -- Pennsylvania; Pennsylvania -- Social life and customs | 2004-09-27 |
| Pennsylvania Dutch Cooking | Unknown | en | | | | | 2008-09-08 |
| Calvert and Penn
Or the Growth of Civil and Religious Liberty in America,
as Disclosed in the Planting of Maryland and Pennsylvania | Mayer, Brantz, 1809-1879 | en | | | | | 2010-05-20 |
| Northern Nut Growers Association Report of the Proceedings at the Twenty-Fourth Annual Meeting
Downington, Pennsylvania, September 11 and 12, 1933 | | en | | | Northern Nut Growers Association [Editor] | Nuts -- Periodicals; Nut trees -- Periodicals; Northern Nut Growers Association -- Periodicals | 2006-12-29 |