- CollectionMS/MS 01.27 - Paul Henson Appleby Papers 1891-1963
- Box4 - The Chum
- 1 more...
- File8 - The Chum correspondence and press clippings.
- File9 - The Chum business ledgers, subscription lists, printing-press catalog.
- File10 - Our Junior Citizens 1904-1907
- File11 - The United Amateur and The National Amateur
- File12 - Amateur press publications. Most were collected through trading copies of The Chum.
- File13 - Amateur press publications. Most were collected through trading copies of The Chum.