| 1840 |
The Society for the Diffusion of Useful Knowledge
|
| 1843 |
Charles Ellet, Jr.
|
| 1849 |
M. Dripps
|
| 1855 |
R. L. Barnes
|
| 1856 |
A. McElroy
|
| 1858 |
A. McElroy
|
| 1858-1860 |
Hexamer & Locher
|
| 1860 |
Samuel L. Smedley
|
| 1861 |
A. McElroy
|
| 1866 |
A. McElroy
|
| 1866-1896 |
Ernest Hexamer
|
| 1870-2007 |
University of Pennsylvania Archives and Records Center
|
| 1871 |
G. M. Hopkins
|
| 1875 |
G. M. Hopkins
|
| 1875 |
G. M. Hopkins
|
| 1885 |
Geo. W. & Walter S. Bromley, Civil Engineers
|
| 1888 |
Baist, G. Wm. (George William), 1859-1927
|
| 1889 |
Geo. W. & Walter S. Bromley, Civil Engineers
|
| 1895 |
Baist, G. Wm. (George William), 1859-1927
|
| 1895 |
George W. & Walter S. Bromley, Civil Engineers
|
| 1901 |
Rand McNally & Co.
|
| 1903 |
Dodd, Mead & Company
|
| 1910 |
Geo. W. & Walter S. Bromley, Civil Engineers
|
| 1913 |
A. H. Mueller, Publisher
|
| 1916 |
A. H. Mueller, Publisher
|
| 1920 |
A. H. Mueller, Publisher
|
| 1920 |
E.P. Noll & Co., Philadelphia
|
| 1920 (circa) |
Rand McNally & Co.
|
| 1922 |
Interstate Map Company, Newark, N.J.
|
| 1922 |
Geo. W. & Walter S. Bromley, Civil Engineers
|
| 1925 |
Geo. W. & Walter S. Bromley, Civil Engineers
|
| 1927 |
Frank H. M. Klinge
|
| 1929 |
Frank H. M. Klinge
|
| 1929 |
Geo. W. & Walter S. Bromley, Civil Engineers
|
| 1930 (circa) |
C. S. Wetsner & Son, Philadelphia
|
| 1933 |
Philadelphia Zoning Board
|
| 1942 |
Plans & Registry Division, Bureau of Engineering Surveys & Zoning, Department of Public Works, Federal Works Progress Administration for Pennsylvania
|
| 1946-1990 |
Reports from the Philadelphia City Planning Commission
|
| 1962 |
Plans & Registry Division, Bureau of Engineering Surveys & Zoning, Department of Public Works, Federal Works Progress Administration for Pennsylvania
|
| 1966 |
John Daly and Allen Weinberg, City of Philadelphia Department of Records
|