- CollectionMS 01.210 - Noyes Family Letters
- Box3 - To Katherine Macy, From William Albert Noyes, September 17-November 1, 1915
- File1 - To Katherine Macy Noyes, From William Albert Noyes, September 17-30, 1915
- File2 - To Katherine Macy Noyes, From William Albert Noyes, October 1-14, 1915
- File3 - To Katherine Macy Noyes, From William Albert Noyes, October 20-31, 1915
- File4 - To Katherine Macy Noyes, From William Albert Noyes, November 1-15, 1915