Section 5. Boylston St. West of Park Sq. During Construction

Lock in Charles River Dam. Official Opening

Charles River Bridge Timbering etc.

#913-903 Boylston St. Park St. Station

Causeway St. opp. N. Station

Looking out of Sly Incline, Washington St. Tunnel

Looking Wly. along Back St. from Gloucester St.

Washington St. Looking Towards Castle St. Showing Connection from Elevated to New Line on Washington St. Tunnel

Progress Erecting Structure, Washington St.

Dorchester Ave. at the Junction of W. Broadway Looking Nly

Dover St. Station

Humphreys St. Looking Northerly from Dudley St.

Forest Hills Station (before construction)