Greenwood Historical Society - Swan House - Locke's Mills Title Greenwood Historical Society - Swan House - Locke's Mills Date Circa 1980 Format Print, Photographic PlaceMaine > Oxford County > Greenwood > Locke's Mills Identifier 2016.FIC.1141 Still Image Record Tags Greenwood Historical Society (Greenwood, Me.). Swan House Collection OCHRS Photographs Purchase a Copy To purchase a higher resolution digital copy of this image with any watermarks removed, copy down the identifier (2016.FIC.1141) and click here to visit our shop page.