Author
- Greater Philadelphia Cultural Alliance 13 results
- Philadelphia (Pa.). Urban Traffic and Transportation Board 6 results
- A.H. Mueller & Co 5 results
- Hopkins, Griffith Morgan, Jr 4 results
- Kiser, Ellis 4 results
- Philadelphia (Pa.) Urban Traffic and Transportation Board 4 results
- Baist, G. Wm. (George William), 1859-1927 3 results
- Chamber of Commerce of Greater Philadelphia 3 results
- Gray Line (Firm) 3 results
- Luce, Thomas F. 3 results
- Mueller, A. H. 3 results
- Philadelphia Area Consortium of Special Collections Libraries 3 results
- Philadelphia Transportation Company 3 results
- Smith, Elvino V., 1870-1932 3 results
- Southeastern Pennsylvania Transportation Authority 3 results
- Summers, Anita A. 3 results
- American Association of University Women Philadelphia Branch 2 results
- Committee of 1926 of Pennsylvania 2 results
- DeGraw, Ronald, 1942-2006, 2 results
- Elise Willing Balch Collection 2 results
- Historical Society of Pennsylvania 2 results
- Lathrop, J. M. 2 results
- Ogier, St. Julian 2 results
- Philadelphia Business Progress Association 2 results
- Philadelphia Convention and Tourist Bureau 2 results
- Philadelphia Rapid Transit Company 2 results
- Rand McNally and Company 2 results
- Taylor, Frank H. (Frank Hamilton), 1846-1927 2 results
- United States. Bureau of the Census 2 results
- Women's University Club (Philadelphia, Pa.) 2 results
- Young Men's Christian Association of Philadelphia and Vicinity 2 results
- ADC (Firm) 1 results
- AIDS Information Network (Philadelphia, Pa.) 1 results
- Adams, Carolyn Teich 1 results
- Adams, Carolyn Teich, 1 results
- Afro-American Historical and Cultural Museum (Philadelphia, Pa.) 1 results
- Alexander, Julia M. 1 results
- American-Finnish Society of the Delaware Valley 1 results
- Anastasia, George 1 results
- Anastasia, George, 1 results
- Archives of American Art 1 results
- Armenian Martyrs' Congregational Church (Havertown, Pa.) 1 results
- Bailey, Banks & Biddle Company (Philadelphia, Pa.) 1 results
- Balch Institute for Ethnic Studies. Museum 1 results
- Barthel, Otto 1 results
- Bell Telephone Company of Philadelphia (Pa.) 1 results
- Blanchard, Jean-Pierre, 1753-1809 1 results
- Blodget, Lorin 1 results
- Brandywine Conference and Visitors Bureau 1 results
- Breton, Arthur J. 1 results more…