 Letter from James H. Cunningham to E. Richardson; May 24, 1869 |
 Letter from Superintendent Z. A. Philips to O. H. Crandall; December 16, 1869 |
 Letter from Superintendent Z. A. Philips to O. H. Crandall; December 22, 1869 |
 Letter from Superintendent Z. A. Philips to O. H. Crandall; February 17, 1870 |
 Letter from Superintendent Z. A. Philips to H. F. Hewson; March 28, 1870 |
