Abstract Brochure, correspondence, clippings, and "Bonanza farm bulletin" newsletter, all issued by the Bonanza Farm Historic Preservation Society. Brochure includes a map of the farm with location of existing buildings and some that have been torn down. Clipping includes mention of the threshing crews, feeding them, the farm buildings, the Society's efforts to preserve the farm, and Ella Bagg Egenes, daughter of F.A. Bagg.