Freight train wreck at tower #8, Brookline Junction, Boston, Massachusetts, 6070-B Freight train wreck at tower #8, Brookline Junction, Boston, Massachusetts, 6071-B Steam shovel working in cut on right-of-way, Charlton, Massachusetts, 6072-B Beacon Park Yard, car pushed over bumper post, Allston, Boston, Massachusetts, 6073-B Broad Canal, crossed by Grand Junction Branch, Cambridge, Massachusetts, 6074-B Broad Canal, crossed by Grand Junction Branch, Cambridge, Massachusetts, 6075-B Group of Boston and Albany Railroad roadmasters, Springfield, Massachusetts, 6076-B Freight car repair yard, West Springfield, Massachusetts, 6077-B Bridge #149, Becket, Massachusetts, 8003-B Bridge #145, Becket, Massachusetts, 8004-B High Street Bridge from west, 8006-B Bridge #210A, Chatham, New York, 8007-B Tunnel connected to bridge #210A, Chatham, New York, 8008-B Bridge #211, Chatham, New York, 8009-B Bridge #162, Dalton, Massachusetts, 8010-B West end of culvert at milepost #188, 8011-B Bridge #193, Canaan, New York, 8012-B Bridge #193, Canaan, New York, 8013-B Bridge #193, Canaan, New York, 8014-B Bridge #168 at 2nd Street, looking south, Pittsfield, Massachusetts, 8015-B Percy's Crossing River Bridge, north of tracks, Chatham, New York, 8016-B Percy's Crossing River Bridge, north of tracks, Chatham, New York, 8017-B Woodlawn Avenue Bridge, 8018-B Bridge #131B, showing abutments and falsework, Chester, Massachusetts, 8019-B Bridge #135, showing abutment, Chester, Massachusetts, 8020-B Bridge #135, Chester, Massachusetts, 8021-B Bridge #135, Chester, Massachusetts, 8022-B Bridge #135, Chester, Massachusetts, 8023-B Bridge #135, Chester, Massachusetts, 8024-B West side of Milk Street, north of railroad, showing wing wall, Westborough, Massachusetts, 8025-B Bridge #148, southeast corner, Becket, Massachusetts, 8026-B Bridge #148, southeast corner, Becket, Massachusetts, 8027-B Bridge #148, southeast corner, Becket, Massachusetts, 8028-B Bridge #36, tearing out and replacing of old arch, Natick, Massachusetts, 8029-B Bridge #36, tearing out and replacing of old arch, Natick, Massachusetts, 8030-B Bridge #36, tearing out and replacing of old arch, Natick, Massachusetts, 8031-B Bridge #36, tearing out and replacing of old arch, Natick, Massachusetts, 8032-B Arch culvert at 16th mile post, Wellesley, Massachusetts, 8033-B Construction of St. Mary Street Bridge, Boston, Massachusetts, 8034-B Parkway bridge, Wellington, Medford, Massachusetts, 8035-B Bridge #209, Chatham, New York, 8036-B Bridge #209, Chatham, New York, 8037-B Bridge #209, Chatham, New York, 8038-B Bridge #209, Chatham, New York, 8039-B Bridge #209, Chatham, New York, 8040-B Bridge #209, looking north, Chatham, New York, 8041-B Bridge #209, Chatham, New York, 8042-B Bridge #209, Chatham, New York, 8043-B Bridge #209, Chatham, New York, 8044-B Bridge #209, Chatham, New York, 8045-B