Author
- 155th Regimental Association (Pa.) 1 results
- 21st Pennsylvania Cavalry Association 1 results
- 93rd Pennsylvania Veteran Volunteer Association Executive Committee 1 results
- Adam, Lenora 1 results
- Adams, Richard C. (Richard Calmit), 1864-1921 1 results
- Adams, Samuel, 1722-1803 1 results
- Adams, Sean P. 1 results
- Ade, Lester Kelly, 1890- 1 results
- Adlum, John, 1759-1836 1 results
- Africa, J. Simpson, 1832-1900 1 results
- African American Pamphlet Collection (Library of Congress) 1 results
- Agnew, Daniel, 1809-1902 2 results
- Albert, Allen Diehl, 1844-1913 1 results
- Albert, George Dallas 2 results
- Alderfer, Harold F. (Harold Freed), 1903-1983 1 results
- Alderfer, Henrietta van Gelder 1 results
- Alderfer, Joel D. 1 results
- Alexander, Edwin P. 1 results
- Alexander, John K. 1 results
- Allegheny Conference on Community Development (Pa.) 1 results
- Allwein, Charles L. 1 results
- Alsop, Gulielma Fell, 1881- 1 results
- Altland, Millard, 1910- 1 results
- America's Industrial Heritage Project 1 results
- American Catholic Historical Society of Philadelphia 2 results
- American Imprint Collection (Library of Congress) 1 results
- American Legion Post No. 169 (Saxton, Pa.) 1 results
- American Philosophical Society 3 results
- American Philosophical Society. Historical & Literary Committee 1 results
- American Sunday-School Union 1 results
- Ames, Alexander Lawrence, 1987- 1 results
- Andelman, Bob, 1 results
- Anderson, Joshua 2 results
- Anderson, Laurie Halse 1 results
- Andrews, Clinton T. 1 results
- Andrews, John H. 2 results
- Ankrum, Freeman, 1890- 1 results
- Anthracite Heritage Museum and Iron Furnaces Associates 1 results
- Anti-Masonry 1 results
- Applegarth, Albert Clayton 1 results
- Arbour, Keith 1 results
- Archambault, Anna Margaretta 1 results
- Archer, Robert F. 1 results
- Armistead, Wilson, 1819?-1868 1 results
- Armor, Thomas 2 results
- Armor, William Crawford 1 results
- Armstrong, Edward 3 results
- Armstrong, Edward, 1846-1928 1 results
- Armstrong, Edward, II 1 results
- Arnold, Andrew Bernard 3 results more…