Author
American Philosophical Society
2
Brown, David Paul, 1795-1872
2
Brinton, Daniel Garrison, 1837-1899
1
Du Ponceau, Peter Stephen, 1760-1844
1
Fisher, Joshua Francis, 1807-1873
1
Ingersoll, Joseph R. 1786-1868
1
Pennsylvania Institution for the Instruction of the Blind
1
Wharton, Thomas I. 1791-1856
1