Papers
Letters to his parents 1888-1893
Compositions by Knowles
Pencil sketches by Knowles 1894
Miscellany
Family letters, miscellaneous 1907-16 and undated
Veitch, Tom, "Out-O'-Door Verses" 1906
Reference letter for Jean M. Duncan 1902
Baby Book for Duncan Knowles 1906
Photo of Duncan Knowles circa 1908
Family photos
Duncan scrapbook
Photos from Duncan scrapbook
William Knowles, Architect--booklet of images of buildings by Knowles
Oversized family photos