Associated Mutual Insurance Companies. Androscoggin Mills (Cotton Mill), Lewiston, Me. Boston, Mass.: Associated Mutual Insurance Companies, 1923. Surveyed August 8. 1923. Surveyed and drawn by H. I. Hunt; traced by B. Elliott. 1 sheet. Includes plan of buildings (with dimensions), elevation views of individual buildings (with functions of building floors and rooms), and surroundings. Also includes description of property, power and fuel, stock and product, and extensive description of existing water sources and fire protection resources. Includes side sketch No. 1 showing tenements north of mill (sketch scale 1:1800, 1 in. = 150 ft.), and side sketch No. 2 showing tenements (sketch scale 1:2400, 1 in. = 200 ft.). Lacks isometric view of buildings. See 1994.91.102 for this same map with 1939 revisions. Serial number 15703 (original tracing), replaces 8666. Index number 5310. Scale 1:720, 1 in. = 60 ft. 53.5 x 66.5 cm. (OCLC)