Media File No. 199263
Detail, winch drum, housing and support remains. - Summer Street Retractile Bridge, Spanning Fort Point Channel at Summer Street, Boston, Suffolk County, MA (HAER MASS,13-BOST,87–22)
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More media of this structure |
Detail, winch drum, housing and support remains. - Summer Street Retractile Bridge, Spanning Fort Point Channel at Summer Street, Boston, Suffolk County, MA (HAER MASS,13-BOST,87–22)
|
More media of this structure |