38 Brighton St. Shed in rear of Barton St. Brighton St. sheds in rear of Brighton St. Construction site between two buildings with beams leaning to the right #38 Brighton St. Starting foundation in rear of 38 Brighton St. Brighton St. Progress on ... column foundation rear of 38 Brighton St. Rear 43 Brighton St. Charles River dam tower side looking toward Cambridge Charles River dam tower looking toward Cambridge Charles River dam Leachmere Sq. E. Cambridge E. Cambridge Leachmere Sq. E. Cambridge near Leachmere Sq. Leachmere Sq. E. Cambridge E. Cambridge bridge near Lechemere Sq. E. Cambridge near Lechemere Sq. between Lechmere Sq. between Cambridge and Bridge Sts. E. Cambridge near Lechemere Sq. between Cambridge and Bridge Sts. E. Cambridge near Lechemere Sq. between Cambridge and Bridge Sts. South side of Causeway, west side of Canal Street, Boston, Mass. Charles River Bridge Foundation 4 South side of Causeway Street, Boston, Mass. South side of Causeway Street, west side of Friend Street, Boston, Mass. South side of Causeway Street, east corner Portland Street, Boston, Mass. Welding of concrete Charles river dam Cambridge side Charles River Bridge, Boston end, cutting out concrete Charles River Bridge, pier excavated to grade Charles River Bridge Charles River Bridge Charles River Bridge cutting out concrete Boston side looking s. Charles River Bridge, looking s. opposite Main lock Charles River Bridge, looking s. opposite Main lock Charles River Bridge, excav. for Pier 19 Charles River Bridge, looking s. opposite small boat lock Charles River Bridge, progress on Pier 4 Charles River Bridge, progress on Pier 4 Charles River Bridge, progress on Pier 10 Charles River Bridge Charles River Bridge looking n. from s. for Pier 4 Charles River Dam Charles River Bridge progress on foundation #10 Charles River Bridge progress on foundation #9 Charles River Bridge progress on foundation #9+10 Charles River Bridge progress on Pier #9 Charles River Bridge progress on Pier #4 Charles River Bridge progress on Pier #4 Charles River Bridge progress on Pier #4 Charles River Bridge near Pier #3 Charles River Bridge