Collection
- Catalog 756 results
- Abrege De Droit Naturel 1 results
- American Ornithology: Or the Natural History of the Birds of the United States (prints) By Alexander Wilson 1 results
- Andreas Hesselius Diary 1 results
- Bartram family papers 1 results
- Benjamin Smith Barton Papers 1 results
- Besson Family Papers 1 results
- C. S. Rafinesque Daybook 1 results
- Henry L. Mather Collection of Miscellaneous US Documents 1 results
- James Grier Ralston Papers 1 results
- Mahoning County Court of Common Pleas Naturalization Records 1 results
- Mary Bye Papers 1 results
- Natalie Saxe Randall Papers 1 results
- Philadelphia Record photograph morgue 1 results
- Pierre Eugene Du Simitiere Collection 1 results
- Samuel Gibson Dixon Papers 1 results
- Susquehanna River Flood Scenes, Pittston To Danville (photographs) By Wesley E. Woodruff 1 results
- Viviparous Quadrupeds of North America By John Audubon 1 results