Author
Alzo, Lisa A.
4
Keels, Thomas H.
4
Mowday, Bruce E.
4
Skaler, Robert Morris
3
W. Birch & Son
3
Jarvis, Elizabeth Farmer
2
Mathis, Mike
2
Meyers, Allen
2
Old York Road Historical Society
2
Pulling, Anne Frances
2
Sabol, John T.
2
Sands, Robert W.
2
Shea, Martha Esposito
2
Springfield Township Historical Society
2
Stewart, Anne W.
2
Stokes, I. N. Phelps 1867-1944
2
Teitelman, S. Robert
2
Thomas & Mattill
2
Thomas Gilcrease Museum Association
2
Zwicker, Charles G.
2
Zwicker, Edward C.
2
African American Museum of Harrisburg (Harrisburg, Pa.)
1
Antique Collectors' Club
1
Arcadia Publishing
1
Armstrong, Agnes
1
Arrigale, Lawrence M.
1
Bank of North America
1
Bartholomew, Ann E.
1
Bartlett, Alexander B.
1
Battaglia, Paolo,
1
Becher, Drew
1
Birch, Thomas, 1779-1851
1
Birch, William Russell, 1755-1834
1
Blay, John S.
1
Blockson, Charles L.
1
Bonds, Ray
1
Bonner, David, 1964-
1
Bono, Michael A.
1
Boulton, Ann
1
Bradford Landmark Society
1
Brasser, Ted J.
1
Brooks, Lou
1
Brown, Jessica Bell,
1
Burns, Stanley B.
1
Callahan, C. David
1
Callard, Judith
1
Carnegie Library of Pittsburgh
1
Carson-Gentry, Martha
1
Chestnut Hill Historical Society
1
Cohen, Ronald D., 1940-
1
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