Author
- A.H. Mueller & Co 6 results
- Baist, G. Wm. (George William), 1859-1927 6 results
- Hopkins, Griffith Morgan, Jr 5 results
- Mueller, A. H. 5 results
- Chester County Cabinet of Natural Science (West Chester, Pa.) 4 results
- Excelsior Normal Institute (Carversville, Bucks County, Pa.) 4 results
- Kiser, Ellis 4 results
- Lathrop, J. M. 4 results
- Logan family 3 results
- Moak, Jefferson M. 3 results
- Philadelphia Record 3 results
- Smith, George, 1804-1882 3 results
- Andalusia College (Bucks County, Pa.) 2 results
- Bull, William L. 2 results
- Clemson, Thomas Green, 1807-1888 2 results
- Dager, Harvey, d. 1945 2 results
- Darlington, William, 1782-1863 2 results
- Delaware County Institute of Science (Media, Pa.) 2 results
- Formigli, Donald 2 results
- Franklin Survey Co 2 results
- G.M. Hopkins & Co 2 results
- Gerberich, Albert H. (Albert Horwell) 1898-1965 2 results
- Glenn, Thomas Allen, 1864- 2 results
- J.L. Smith Co 2 results
- Judah, Naptali 2 results
- Lea, Isaac, 1792-1886 2 results
- Meginness, John Franklin, 1827-1899 2 results
- Montgomery 2 results
- Moore, John, 1729-1802 2 results
- Naeff, M. A. 2 results
- North American Land Company 2 results
- Ogier, St. Julian 2 results
- Penn family 2 results
- Philadelphia County Medical Society 2 results
- A.D. Marble & Co 1 results
- AFL-CIO 1 results
- Academy of Natural Sciences of Philadelphia 1 results
- Adams, Harry C. 1 results
- Aldridge, Fred C. Jr 1 results
- Andrew Clow & Company 1 results
- Anonymous 1 results
- Apfelbaum, Charles 1 results
- Ash, Joshua W. 1 results
- Ashbridge, Samuel Howell 1848-1906 1 results
- Ashhurst family 1 results
- Asylum Company 1 results
- Attleboro' High School (Langhorne, Bucks County, Pa.) 1 results
- Baker, Edward James 1894 - 1983 1 results
- Balch family 1 results
- Ball families 1 results more…