Memoir Explanatory of the New Perpetual Calendar, 1847
File — Box: 16
Scope and Contents
Ferris's notation on the cover that was a gift from the author, William McIlvaine
Dates
- Creation: 1847
Conditions Governing Access
Access is through microfilm when available. Collection is open for research.
Physical Facet
1 folder
Find It at the Library
Most of the materials in this catalog are not digitized and can only be accessed in person. Please see our website for more information about visiting or requesting repoductions from Friends Historical Library of Swarthmore College Library
