Author
Pennsylvania General Assembly
139
Pennsylvania Comptroller-General's Office
136
Pennsylvania
106
Franklin, Benjamin, 1706-1790
98
Library Company of Philadelphia
59
Pennsylvania Supreme Executive Council
58
Historical Society of Pennsylvania
47
Pennsylvania General Assembly. House of Representatives
35
Pennsylvania Treasury
33
Philadelphia Baptist Association
33
Pennsylvania Council of Safety
31
Southwark Theatre (Philadelphia, Pa.)
31
United Churches of Christ-Church and St. Peter's (Philadelphia, Pa.)
30
Bell, Robert, 1732?-1784
29
Pennsylvania State Library
28
Pennsylvania Register-General's Office
26
Running Press Imprint Collection (University of Pennsylvania)
26
Pennsylvania Historical and Museum Commission
25
Rosenbach Company
25
University of Pennsylvania Library
24
Great Britain Army
23
Rollo Silver Collection (Brown University)
23
Saunders, R
21
Taylor, Jacob, -1746
21
American Philosophical Society
20
Carey, Mathew, 1760-1839
20
Rittenhouse, David, 1732-1796
20
Rollo Silver Collection (Brown University) Duplicates not retained
20
Saunders, R., active 1816-1829
20
State Library of Pennsylvania
20
Andrews, William
19
Keith, George, 1639?-1716
19
Wolf, Edwin, 1911-1991
19
Bird & Bull Press
18
Jerman, John, 1684-1769
18
Budd, Thomas, 1648-1699
17
Dickinson, John, 1732-1808
17
Free Library of Philadelphia
17
Penn, John, 1729-1795
17
Reed, Joseph, 1741-1785
17
Rush, Benjamin, 1746-1813
17
Saunders, Richard
17
Nicholson, John, 1757-1800
16
Pettie's-Island Lottery
16
Saunders, Richard, 1706-1790
16
Wharton, Thomas, Jun., 1735-1778
16
Whitehead, Matthew
16
A.S.W. Rosenbach Fellowship in Bibliography Fund
15
Stan. V. Henkels (Firm)
15
United States Continental Congress
15
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