Correspondence and Personal Material: includes letters from F.C. Clarke regarding Halsey Cooper's appointment; letters from John Eaton to Sarah about various projects in education;, Oct.-Nov. 1879

Correspondence and Personal Material: includes letters from F.C. Clarke regarding Halsey Cooper's appointment; letters from John Eaton to Sarah about various projects in education;, Oct.-Nov. 1879, Box: 2, Folder: 40. Sarah Brown Ingersoll Cooper papers, 6543. Division of Rare and Manuscript Collections. https://archives.library.cornell.edu/repositories/2/archival_objects/522639 Accessed January 22, 2026.