- CBEL : Hilaire Belloc: Manuscripts
- CBEL 1/01 Volume : Hilaire Belloc Diary 1889
- CBEL 1/02 Volume : Hilaire Belloc American Sketch Book (brown water colors) 1891
- CBEL 1/03 Volume : Hilaire Belloc French Sketch Book (color) 1893-1894
- CBEL 1/04 Volume : Hilaire Belloc Pencil Sketch Book (seventeen sketches in pencil and black and white; notes) 1912
- CBEL 1/05 Folder : Hilaire Belloc Poem, Card, Letter, Obituaries 1944-1953
- CBEL 1/05 Document : Hilaire Belloc Unpublished Poem nd
Begins: "To-morrow I start by an early train / (And no more peace for me,)"
- CBEL 1/05 Document : Hilaire Belloc's Card nd
- CBEL 1/05 Letter : Eleanor to Doug with mention of H.B. 1944/1231
- CBEL 1/05 Document : Hilaire Belloc: Photocopies of Obituary Clippings 1953
- GBEL : Hilaire Belloc: Photographs
- GBEL 1/01 Color Transparencies : Hilaire Belloc Seascape watercolors [two scenes; copies from CBEL] c1930s-1940s