Old enginge house, rear view, Worcester, Massachusetts, 5915-B Signal tower #10, Allston, Massachusetts, 5916-B Construction of Beacon Park engine house, from roof of old engine house, Allston, Boston, Massachusetts, 5917-B Engine house, showing air duct, West Springfield, Massachusetts, 5918-B City hospital coal pocket, Boston, Massachusetts, 5919-B Engine house, west end, from the south, Worcester, Massachusetts, 5920-B Freight house, East Cambridge, Cambridge, Massachusetts, 5921-B Grand Junction Branch, view of freight house, East Cambridge, Cambridge, Massachusetts, 5922-B Construction of freight house, East Cambridge, Cambridge, Massachusetts, 5923-B Construction of freight house, East Cambridge, Cambridge, Massachusetts, 5924-B Coaling station, Riverside, Newton, Massachusetts, 5925-B Freight house from street side, Ashland, Massachusetts, 5926-B Freight house from track side, Ashland, Massachusetts, 5927-B Coaling plant, looking west, North Greenbush, New York, 5928-B Coaling plant, side view from northeast, North Greenbush, New York, 5929-B Coaling plant, side view from northwest, North Greenbush, New York, 5930-B Coaling plant, side view from southwest, North Greenbush, New York, 5931-B Coaling plant, close view of one tower, North Greenbush, New York, 5932-B Coaling plant, end view from south, North Greenbush, New York, 5933-B Interior view of warehouse construction at Kneeland Street, Boston, Massachusetts, 5934-B Interior view of warehouse construction at Kneeland Street, Boston, Massachusetts, 5935-B Construction of Beacon Park power house, Allston, Boston, Massachusetts, 5936-B Construction of freight house at South Street, showing roof trusses, Boston, Massachusetts, 5937-B Construction of Cottage Farm Engine House, later called Beacon Park Yard, Allston, Boston, Massachusetts, 5938-B Construction of Cottage Farm Engine House, later called Beacon Park Yard, Allston, Boston, Massachusetts, 5939-B Icehouse in railroad yard, north side, West Springfield, Massachusetts, 5940-B Icehouse in railroad yard, south side, West Springfield, Massachusetts, 5941-B Photograph of the West Springfield repair shops, hanging in room 372 at South Station, Boston, Massachusetts, 5942-B Construction of freight house, view of north wall, West Springfield, Massachusetts, 5943-B Completed freight house, West Springfield, Massachusetts, 5944-B Roof trusses of freight house under construction, West Springfield, Massachusetts, 5945-B Whole length of coaling station, looking northwest, West Springfield, Massachusetts, 5946-B North end of coaling station, looking northwest, West Springfield, Massachusetts, 5947-B Interior view of Kneeland Street Yard freight house, Boston, Massachusetts, 5797-B View of hotel, Worcester, Massachusetts, 5798-B View of hotel, Worcester, Massachusetts, 5799-B View of hotel, Worcester, Massachusetts, 5800-B Allston car repair shops, interior of paint shop, Brighton, Boston, Massachusetts, 5801-B Allston car repair shops, interior of paint shop, Brighton, Boston, Massachusetts, 5802-B Exterior view of unidentified warehouse, 5803-B East side of seven story warehouse, Worcester, Massachusetts, 5804-B Bricks for construction of West Springfield buildings, West Springfield, Massachusetts, 5805-B Gallery of machine shop, West Springfield, Massachusetts, 5806-B Construction of buildings, West Springfield, Massachusetts, 5807-B Construction of Cottage Farm engine house (later known as Beacon Park Yard), now site of the Massachusetts Turnpike interchange, Allston, Boston, Massachusetts, 5808-B Construction of new engine house (Akron air pipes in engine pits), West Springfield, Massachusetts, 5810-B The air compressor and Corcoran heater in shops and engine house, West Springfield, Massachusetts, 5811-B Coal pocket, West Springfield, Massachusetts, 5812-B New engine house, built in 1903, West Springfield, Massachusetts, 5813-B New engine house, built in 1903, West Springfield, Massachusetts, 5814-B