Exterior of freight house, south side, Worcester, Massachusetts, 5869-B Beacon Park machine shop, south half, west roof truss, Allston, Boston, Massachusetts, 5870-B Beacon Park machine shop, north half, west roof truss, Allston, Boston, Massachusetts, 5871-B Shed at Beacon Park Yard, Allston, Boston, Massachusetts, 5873-B Shed at Beacon Park Yard, Allston, Boston, Massachusetts, 5872-B Construction of Beacon Park coaling plant, pile foundation, Allston, Boston, Massachusetts, 5874-B Construction of Beacon Park coaling plant, framework, Allston, Boston, Massachusetts, 5875-B Beacon Park coaling plant from the east, Allston, Boston, Massachusetts, 5876-B Beacon Park engine house and coaling plant, Allston, Boston, Massachusetts, 5877-B Beacon Park engine house, Allston, Boston, Massachusetts, 5878-B Beacon Park engine house, east end, Allston, Boston, Massachusetts, 5879-B Beacon Park engine house, interior detail of roof trusses, Allston, Boston, Massachusetts, 5880-B Beacon Park engine house, exterior detail of roof trusses, Allston, Boston, Massachusetts, 5881-B Beacon Park engine house, exterior detail of roof trusses, Allston, Boston, Massachusetts, 5882-B Construction of Beacon Park engine house, general view and close up views of pits, Allston, Boston, Massachusetts, 5883-B Construction of Beacon Park engine house, general view and close up views of pits, Allston, Boston, Massachusetts, 5884-B Construction of Beacon Park engine house, general view and close up views of pits, Allston, Boston, Massachusetts, 5885-B Construction of Beacon Park engine house, general view and close up views of pits, Allston, Boston, Massachusetts, 5886-B Construction of Beacon Park engine house, Allston, Boston, Massachusetts, 5887-B Construction of Beacon Park engine house, Allston, Boston, Massachusetts, 5888-B Beacon Park engine house roof construction, Allston, Boston, Massachusetts, 5889-B Beacon Park Yard, interior view of Signal Tower #9, Allston, Boston, Massachusetts, 5890-B Cottage farm engine house, Allston, Boston, Massachusetts, 5891-B View of pier after a fire, East Boston, Boston, Massachusetts, 5892-B Interior view of pier, East Boston, Boston, Massachusetts, 5893-B Preston's crossing, looking south, East Chatham, Chatham, New York, 8322-B Cherry Street crossing, looking south, Ashland, Massachusetts, 8323-B Cherry Street crossing, looking north, Ashland, Massachusetts, 8324-B Station platform in foreground, freight station on right, Chatham Center, Chatham, New York, 8326-B South crossing near Lanesborough, looking east, Pittsfield & North Adams Branch, Lanesborough, Massachusetts, 8327-B Unidentified grade crossing, Hinsdale, Massachusetts, 8328-B Van Hoesen crossing, north of tracks, Schodack, New York, 8329-B Smith's crossing, north of tracks, Schodack, New York, 8330-B Raillroad looking south toward junction of Main and Russel Streets, Huntington, Massachusetts, 8331-B Near Lake Crossing, between Natick and Wellesey, Massachusetts, 8332-B House and Church by railroad, 8333-B Cady's Crossing, 3rd west of East Chatham, New York, looking south, 8334-B Railroad, locomotive, and workers, West Newton, Massachusetts, 8335-B Grade Corssing Elimination porject, Newton, Massachusetts, 8336-B Worker at Grade Corssing Elimination porject, Newton, Massachusetts, 8337-B Boston Worcester Trolly line on temporary trestle, Elimination grade crossing, Newton, Massachusetts, 8338-B Greenwood Avenue, Newtonville, Massachusetts, Railroad, 8339-B Bridge #195, looking wet, East Chatham, New York, 8340-B Austerlitz Street, looking south, Chatham, New York, 8341-B Austerlitz Street, looking south, Chatham, New York, 8342-B Valves of the metropolitan water pipes, near Cottage Farms bridge, Boston, Massachusetts, 8343-B Shaumut Avenue, Boston, Massachusetts, 8344-B Unidentified bridge, Chester, Massachusetts, 8345-B Terminal point of railroad, looking to 3rd avenue, North Greenbush, New York, 8346-B Grade crossing, looking south, station on the right, Southborough, Massachusetts, 8347-B