Other
- Mombert, J. I. (Jacob Isidor), 1829-1913 2 results
- Smith, George, 1804-1882 2 results
- Davis, W. W. H. (William Watts Hart), 1820-1910 1 results
- Delaware County Institute of Science (Delaware County, Pa.) 1 results
- Delaware County Institute of Science (Media, Pa.) 1 results
- Ely, Warren S. (Warren Smedley), 1855-1936 1 results
- Halma, Robert, 1935- 1 results
- Harding, John J. 1 results
- Jordan, John W. (John Woolf), 1840-1921 1 results
- Klein, Calvin J. 1 results
- Lewis Publishing Company 1 results
- Oplinger, Carl S., 1936- 1 results
- Rupp, I. Daniel (Israel Daniel), 1803-1878 1 results
- Seder, Jean 1 results
- Seitz, Blair 1 results
- Seitz, Ruth Hoover 1 results
- Weygandt, Cornelius, 1871-1957 1 results