Walker, O. W. (Oscar W.)Map of Middlesex County and parts of Suffolk and Worcester Counties in Mass.; Relief shown by contours.; Title supplied by cataloger.; From: George H. Walker & Co. Atlas of Massachusetts. 1891. pl. number 4 (pages 50-51).45 x 66 centimeters on sheet 51 x 73 centimetersJPEGUMN_ALMA:9974077253301701engGeo. H. Walker & Co (Boston, Mass), 1891Public[Middlesex and Suffolk Counties, Mass.]Maps1891University of Minnesota