Railroad Station, exterior, looking west, Dalton, Mass., 10123-B North coal shed during construction, Natick, Mass., 10124-B Lowering of tracks, north wall at Briggs, Natick, Mass., 10125-B Foundation pit at chimney of Walcott Shop during lowering of tracks, Natick, Mass., 10126-B Bridge #35 during construction project of lowering tracks, Natick, Mass., 10127-B View of steam shovel, Natick, Mass., 10128-B View of steam shovel, Natick, Mass., 10129-B Kneeland Street railroad yard construction, old sign in background for a telephone station, Boston, Mass., 10130-B West Newton Railroad Station, stairway, West Newton, Newton, Mass., 10131-B Unidentified, view down tracks, 10132-B Wellesley Farms Railroad Station, exterior, Wellesley Farms, Wellesley, Mass., 10133-B Natick Railroad Station, exterior from tracks, Natick, Mass., 10134-B Wellesley Farms Railroad Station, exterior, view of roof and chimney, Wellesley Farms, Wellesley, Mass., 10135-B Riverside Railroad Station, exterior, Newton, Mass., 10136-B Riverside Railroad Station, exterior, showing switch tower and signals, Newton, Mass., 10137-B Pier fire on July 8, 1908, East Boston, Mass., 10139-B Drawing of reconstructed pier facilities after the devastating fire of July 8, 1908, East Boston, Mass., 10140-B Grade crossing elimination project, Porter Street, looking north, East Boston, Mass., 10141-B Grade crossing elimination project through city, ditch and wall south of Porter Street, west side, East Boston, Mass., 10142-B Construction of new Union Station, looking east, Worcester, Mass., 10143-B Construction of new Union Station, west side, Worcester, Mass., 10144-B Waiting room, new Union Railroad Station, looking toward street, Worcester, Mass., 10145-B New Union Railroad Station, boiler room, interior, Worcester, Mass., 10146-B Old Union Railroad Station, ticket office, interior, Worcester, Mass., 10147-B Old Union Station, agent's office, interior, Worcester, Mass., 10148-B Construction of new power house, looking north, Worcester, Mass., 10149-B Franklin Street Bridge, girders, Worcester, Mass., 10150-B New Union Railroad Station, boiler, Worcester, Mass., 10151-B New Union Railroad Station, construction, Worcester, Mass., 10152-B New Express Building, south side, construction, Worcester, Mass., 10153-B New Union Railroad station, construction, dismantling old railroad station, looking east from Grafton Street, Worcester, Mass., 10154-B Setting the Franklin Street girders for bridge in connection with new Union Railroad Station improvements and grade crossing elimination project, Worcester, Mass., 10155-B Junction with New Haven Railroad tracks known as South Worcester Junction, during grade crossing elimination project, scene looking east toward station, Worcester, Mass., 10156-B New Union Railroad Station, interior, view of stairway to offices, Worcester, Mass., 10157-B Old Union Railroad Station after closing as indicated by sign on door, porte cochere, Worcester, Mass., 10158-B Grafton Street Arch, looking north, old station on right and new on left, Worcester, Mass., 10159-B New Union Railroad Station, interior, waiting room showing ticket windows, Worcester, Mass., 10160-B New Union Railroad Station, almost finished, Worcester, Mass., 10161-B New Union Railroad Station, interior, dining room, Worcester, Mass., 10162-B New Union Railroad Station, interior, dining room, Worcester, Mass., 10163-B Washington Square, showing old Union Station on left and new one on right soon after opening, Worcester, Mass., 10164-B Wright Wire Co., exterior wall, also showing railroad cars, Worcester, Mass., 10165-B Old Union Railroad Station, interior, view in last days of its operation, showing boxcar, Worcester, Mass., 10166-B New Union Railroad Station, west end, looking east from signal tower #28, Worcester, Mass., 10167-B Dismantling of old Union Railroad Station, during construction of new station chang-over, Worcester, Mass., 10168-B Construction of new Union Railroad Station, looking east, south and west elevation, Worcester, Mass., 10169-B Drawing of Boston and Worcester Railroad Station, Worcester, Mass., 10170-B Concrete mixer, steam shovel, trench and sheathing between Curtis and Saratoga Streets, East Boston, Boston, Mass., 10272-B Trench and retaining wall, east side, north of Saratoga Street, East Boston, Boston, Mass., 10273-B Trench on east side and west abutment wall at Curtis Street crossing, East Boston, Boston, Mass., 10274-B