The collection contains papers related to John Armstrong's service as a surveyor in Cumberland County between 1755 and 1783. These papers include correspondence with the Surveyor-General of Pennsylvania and Delaware, John Lukens, complaints from his clients, and several survey maps drawn by...

The collection consists mainly of correspondence between Arba Blodget (1879-1949), a Philadelphia drama critic and playwright, and his wife Laura and her family. Blodget and his wife had been separated early in their marriage due to his traveling with a theater company; often their only means of...

The collection includes business letters and legal papers of the Burd family, early deeds and patents, settlement of the Edward Shippen Burd estate 1848-1870, and correspondence concerning bequests for St. Stephen's Church, Philadelphia, the Burd memorial there, and the "Burd Orphan Asylum."

This collection consists of drafts, letters, manuscripts, notes, financial accounts, and a prospectus for the publication of a book. Specifically, there are lectures and notes on mechanics, as well as drafts for patents on inventions submitted to the Royal Commissioners of the Great Exhibition...

The collection consists primarily of travel journals of Thomas and Jabez Fisher, sons of Joshua Fisher, a businessman in Philadelphia shipping prior to the Revolutionary War. The journals offer detailed accounts of travel to Europe in the 1760s and 1770s. In addition, a small amount of business...

These images are a sample of the photographs taken by Charles Francis Himes, a pioneer amateur photographer of the 19th century. Himes took this particular set of photographs while at the World's Columbian Exposition in Chicago in 1893.

The photographs are from the Charles Francis Himes...

This collection primarily provides evidence of the personal and public life of Frank E. Masland Jr., environmentalist, preservationist, explorer, entrepreneur, author, and community leader.  Also found in this collection is correspondence from prominent twentieth-century figures such as leaders...

The John H. Murdoch collection consists of various papers, newspaper clippings, audiotapes, and photographs collected by Murdoch during his involvement with Three Mile Island Alert. John Murdoch was a long-time resident of Lower Allen Township, Cumberland County and became involved in emergency...

The collection documents the lives of the members of the Potter, Guererro, James, and Lord families from the 1850s to the 1940s, beginning with Henry Cardwell Potter (1822-1902), a Philadelphia businessman who through his business dealings became Consul of Nicaragua for the city. Potter's...

This collection contains the personal and legal papers of John Meredith Read, a Pennsylvania lawyer and state supreme court justice. The collection is housed in one document box and is divided into two categories: Correspondence and Legal and Financial Papers. The correspondence consists of...

These images are from a collection of photograph albums compiled by James Gordon Steese, an officer in the Army Corps of Engineers. Steese assembled these albums using photographs he collected while serving as president of the Alaska Road Commission during the construction of the Alaska Highway...

These images are from a collection of photograph albums compiled by James Gordon Steese, an officer in the Army Corps of Engineers. Steese assembled these albums using photographs he collected while stationed in Panama working on the Isthmian Railroad and the Panama Canal Project between 1907...