Shows streets and railroads. "Corrected to date Jan'y. 1st. 1853." Includes: Old Colony Railroad, Providence Railroad, Worcester Railroad, Charles River, Roxbury, Dorchester, Fitchburg Railroad, Maine Railroad, East Cambridge, Somerville, Mystic River, Malden Marsh, Chelsea Bridge, Chelsea Ferry, Chelsea Channel, Cary Improvement Co., Prattville, North Chelsea, East Boston.