Collection
Pennsylvania Constitutional Convention Autographs
2
Autograph
1
Autograph Album of Union Soldiers At Libby Prison
1
Autograph Collection
1
Charles Travis Autograph Album
1
Documents For the Authentication of Lynch and Gwinett Signatures in the Declaration of Independence
1
Elizabeth Mifflin Scrapbook and Autograph Book
1
Francis F. Hart Collection of Papers Related To the Fisher and Harrison Families
1
Hannah Severn Autograph Collection
1
Henry J. P. Hobbs Papers
1
Historical Society of Pennsylvania Autograph Collection
1
Historical Society of Pennsylvania Society Small Collection
1
John A. McAllister Collection
1
John Harris Collection
1
Pennsylvania Supreme Court Scrapbook
1
Pennsylvania. Provincial Council Letters
1
Predmore Family Collection
1
Robert Lincoln Sinclair Papers
1
S. L. Fallon Autograph Collection
1
Samuel M. Clement Autograph Collection
1
Seymour Adelman Collection
1
Walter G. Gould Autograph Book
1
William Buell Sprague Autograph Collection
1