File consists of material relating to G. Elmore Reaman's research on the history of Ontario. Includes copies of photographs from the Public Archives and National Museum of Canada of coverlets, objects, portraits, etc. Includes information about the Stong farm, site of the Black Creek Pioneer Village, as well as a 14 p. publication on the history of Vaughan Township "A brief history of the early settlers on this line, including Langstaff P.O., Yonge St. and as far west as the fifth concession line, gotten up by Henry Horne, Postmaster of langstaff P.O., from facts collected by a resident of Concord."