Contains material relating to Harold Adams Innis' nature diary. Includes a typescript transcript of Harold Innis' nature diary (1912-1913), ts., original copied by Anne Innis Dagg, and photocopies of the original handwritten nature diary. Includes Anne Innis Dagg's notes on the diary for an article on "Harold Innis as naturalist".

Contains material relating to Harold A. Innis' trip on the Mackenzie River. Includes a Harold Innis Foundation newsletter, correspondence to and from Anne Innis Dagg, and photocopies of Harold A. Innis' field notes from travelling down the Mackenzie River.