Minute men of Pennsylvania, with a brief biography of their leader in Blair, Bedford, and Cambria counties, Col. Jacob C. Higgins. Including a copy of Col. Higgins' diary of the Mexican War.

Mode of access: Internet.

History of Pennsylvania volunteers, 1861-5;

Mode of access: Internet.

A history of Philadelphia : with a notice of villages, in the vicinity containing a correct account of the city improvements, up to the year 1839; also, the state of society, in relation to science, religion, and morals; with an historical account of the military operations of the late war, including the names of over two thousand patriotic officers, and citizen soldiers. In 1812,-13, & 14.

Principally muster-rolls of Pennsylvania troops, reprinted from A brief sketch of the military operations on the Delaware during the late war: together with a copy of the muster-rolls of the several volunteer-corps which composed the Advance light brigade ... Philadelphia, 1820.

Binns's justice : Digest of the laws and judicial decisions of Pennsylvania, touching the authority and duties of justices of the peace: including all the required forms of process, docket entries, and fee bills ... The whole law in relation to landlord and tenant; insolvent debtors; elections; and fees: the general enactments of the inspection laws; militia laws; and many other laws: with an infinite variety of law forms ... /

The Magistrate's vocabulary of law terms and law phrases: p. 41-61.

Some observations on the militia system, addressed to the serious consideration of the citizens of Pennsylvania /

Mode of access: Internet.

Ursula Schlosstein nee Gottschalk teaching children art at Allen's Lane Art Center which she founded; Philadelphia, Pennsylvania.

Ursula Schlosstein born Gottschalk in her nursery school, Allens Lane Art Center.

Ursula Schlosstein nee Gottschalk teaching children art at Allen's Lane Art Center which she founded; Philadelphia, Pennsylvania.

Ursula Schlosstein born Gottschalk in her nursery school, Allens Lane Art Center.

Ursula Schlosstein nee Gottschalk teaching children art at Allen's Lane Art Center which she founded; Philadelphia, Pennsylvania.

Ursula Schlosstein born Gottschalk in her nursery school, Allens Lane Art Center.

Ursula Schlosstein nee Gottschalk teaching children art at Allen's Lane Art Center which she founded; Philadelphia, Pennsylvania.

Ursula Schlosstein born Gottschalk in her nursery school, Allens Lane Art Center.

Pennsylvania Packet and Daily Advertiser. Containing anecdote regarding Oliver Cromwell and the Jew

Digital image

Catalogue of Irish Manuscripts in Villanova University, Pennsylvania

RAE2008

Impacts of shale gas wastewater disposal on water quality in western Pennsylvania.

The safe disposal of liquid wastes associated with oil and gas production in the United States is a major challenge given their large volumes and typically high levels of contaminants. In Pennsylvania, oil and gas wastewater is sometimes treated at brine treatment facilities and discharged to local streams. This study examined the water quality and isotopic compositions of discharged effluents, surface waters, and stream sediments associated with a treatment facility site in western Pennsylvania. The elevated levels of chloride and bromide, combined with the strontium, radium, oxygen, and hydrogen isotopic compositions of the effluents reflect the composition of Marcellus Shale produced waters. The discharge of the effluent from the treatment facility increased downstream concentrations of chloride and bromide above background levels. Barium and radium were substantially (>90%) reduced in the treated effluents compared to concentrations in Marcellus Shale produced waters. Nonetheless, (226)Ra levels in stream sediments (544-8759 Bq/kg) at the point of discharge were ~200 times greater than upstream and background sediments (22-44 Bq/kg) and above radioactive waste disposal threshold regulations, posing potential environmental risks of radium bioaccumulation in localized areas of shale gas wastewater disposal.