File contains printed booklets entitled respectively, “The Official Opening of the O'Hara Mill Conservation Area...Wednesday, July 24th, 1957,” and “O'Hara Mill : An Historical Monument Being Preserved by the Moira River Conservation Authority,” the latter of which contains photographs of the Mill and associated artifacts. Also included is a photocopied booklet entitled “The O'Hara Mill Project," by the Moira River Conservation Authority, 1956. Also present are several newspaper clippings regarding the restoration of the O'Hara Mill in the 1950s .