Associated Factory Mutual Fire Insurance Companies. Rohmer Medford Wool Scouring Company, Medford, Mass. Boston, Mass.: Associated Factory Mutual Fire Insurance Companies, 1950. Surveyed February 14, 1950. Surveyed by H. H. West; drawn by L. T. Kratz; traced by B. H. Upham. 1 sheet. Includes plan of buildings (with dimensions), elevation views of individual buildings (with functions of building floors and rooms), and surroundings, including some dwellings. Also includes very brief description of property, power, occupancy (wool scouring), and existing water sources and fire protection resources. Lacks isometric view of buildings. Written along upper right-hand edge: "Canc 12-9-55." Serial number 36768 (original survey). Index number 12666.9. Scale 1:600, 1 in. = 50 ft. 68 x 53 cm. (OCLC)