- CollectionArchives/RG-AL - RG-AL: Alumni Office Records
- Series3 - Class materials
- Subseries3.1 - Class Agent Materials
- Box1 - Class Agent Letters, 1889-1904
- Box2 - Class Agent Letters, 1904-1908
- Box3 - Class Agent Letters, 1909-1912
- Box4 - Class Agent Letters, 1913
- Box5 - Class Agent Letters, 1913-1915
- 31 more...