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 new engine house, J. B. Russell shown near support beam, West Springfield, Massachusetts, 5948-B Construction of engine house, concrete mixer in foreground, West Springfield, Massachusetts, 5949-B Construction of engine house, Boston Yard, Boston, Massachusetts, 5950-B Construction of engine house, Boston Yard, Boston, Massachusetts, 5951-B Construction of engine house, view of roof from Broadway Bridge, Boston Yard, Boston, Massachusetts, 5952-B Warehouse in Boston Yard, near Kneeland Street, Boston, Massachusetts, 5953-B Coal pocket in Boston Yard, near Kneeland Street, Boston, Massachusetts, 5954-B Yard master's office, Beacon Park Yard, Boston, Massachusetts, 5955-B Yard master's office, Beacon Park Yard, Boston, Massachusetts, 5956-B Battery house for railroad signal tower, Huntington Avenue Yard, Boylston Street and bridge in the background, Boston, Massachusetts, 5957-B North end of freight house, Winchendon, Massachusetts, 5958-B Private grade crossing, looking west, Natick, Massachusetts, 5959-B North Package & Provision Co., East Cambridge, Cambridge, Massachusetts, 5960-B Engine house (Sand house), Worcester, Massachusetts, 5961-B Exterior view of tower #9, east end of Beacon Park Yard, Allston, Boston, Massachusetts, 5962-B Coal trestle, South Framingham, Framingham, Massachusetts, 5963-B Engine house, South Framingham, Framingham, Massachusetts, 5964-B Engine house, South Framingham, Framingham, Massachusetts, 5965-B Engine house, South Framingham, Framingham, Massachusetts, 5966-B Engine house, South Framingham, Framingham, Massachusetts, 5967-B Engine house, South Framingham, Framingham, Massachusetts, 5968-B Platform in freight yard, Worcester, Massachusetts, 5969-B Freight yard, looking east, Worcester, Massachusetts, 5970-B Freight yard, looking northwest, Worcester, Massachusetts, 5971-B Engine house, view from rear before extension, Riverside, Newton, Massachusetts, 5972-B Freight house, East Cambridge, Cambridge, Massachusetts, 5973-B Coaling plant, north end, West Springfield, Massachusetts, 5974-B Coaling plant, south end from the west, West Springfield, Massachusetts, 5975-B Interior of erecting shop, West Springfield, Massachusetts, 5976-B Engine room of machine shop, West Springfield, Massachusetts, 5977-B Floor of machine shop, West Springfield, Massachusetts, 5978-B Exterior view of engine house, Worcester, Massachusetts, 5979-B Coal shed, Allston, Boston, Massachusetts, 5980-B Gasworks, showing railroad trestle, Allston, Boston, Massachusetts, 5981-B Cinder viaduct, West Springfield yard, West Springfield, Massachusetts, 8110-B Coldbrook Bridge #395, face of north abutment, looking north, 8111-B Bridge #131A, front of south abutment, Chester, Massachusetts, 8112-B