Fonds consists of material created, published, and accumulated by Annie Elizabeth May Hewlett. Includes a scrapbook and correspondence.

Collection consists mainly of items relating to the history of Ontario, with some items relating to other parts of Canada, the United States and Europe. Includes correspondence, documents, land grants, leaflets, pamphlets, clippings, maps, photographs, etchings and ephemera.

File consist of one photograph of Blood [Kaniai] and Peiikani [Aapátohsipikáni] Indigenous Chiefs of the Blackfoot Confederacy in Brantford for the unveiling of the Brant Memorial. The chiefs are identified as One Spot, Red Crow, and North Axe.