Greene Consolidated Gold Company.Rand McNally and CompanyIndexed. Key to Mexico railroads. Inset: Topographical map of the eastern portion of the state of Sonora, showing the operating and projected railways with relation to the property of the Greene Consolidated Gold Co. 1 map: col.; 49 x 66 cm.JPEG1bc9daec-3bbe-486b-a191-c95b03879f94engPublicRailroadsMexico.MapsMexico1904University of Michigan