New steelwork at Sullivan Sq. Everett, corner Main St. and Boulevard Everett, houses on w. side Everett, corner Main and Spalding Sts. Everett, rear of houses on Main St. Everett, knitting mill Main St. Buildings corner Main and School Sts. Everett, 19 Carter St. #21 Carter St. Everett, 20 Carter St. Everett, 18 Carter St. Everett, w. cor. Laurel St. and Tielston St. Everett, 16 Carter St. Charlestown s. shore of Mystic River 32 Broadway opp Mystic St. Everett Plot 39 Carter St., Everett Everett, plot 31 Location unknown Everett Middlesex St., Malden 60 Middlesex St., Malden 56 Middlesex St., Malden Charles St., Malden W. Everett Station Bell Rock Station Saugus Branch tracks Saugus Branch tracks, Malden Malden, plot 68 along Saugus Branch tracks Everett rear yard #12 Carter St. Everett 15 West St. Everett rear of Spaulding Knitting Mill back of 12 West St. 1 Charlton St. w. side nearly opp. Bowdoin St. W. side of Charlton St. opp. Bowdoin St., 2 1/2 Charlton St. W. side of Charlton St. opp. Bowdoin St. Broadway s. corner Bernard Ave., Everett S. side of Bernard Ave. corner Charlton St. S. side of Bernard Ave. 2nd house from Broadway Foundation work Alford St. yard Foundation work Alford St. yard Foundation work Alford St. Looking northerly from Steel Shop Accident, scene of explosion Beacham St. yard from from sullivan Sq. Station Beacham St. yard progress view Beacham St. yard progress view Beacham St. yard progress view Beacham St. yard progress view Beacham St. yard