Salem St. bus garage, Charlestown Salem St. bus garage, Charlestown Whittemore - Wright Co., Arlington Ave., Charlestown Alford St. drawbridge concrete platform, Charlestown, Orange Line Alford St. drawbridge concrete platform, Charlestown, Orange Line Bunker Hill St., Charlestown Charlestown Gas Co. adjoining George St. Yard Mystic Ave. Bridge, looking easterly Mystic Ave. Bridge Mystic Ave. Bridge, easterly avutment and trestles Charlestown Power Station Charlestown Power Station Charlestown Yard Garage Charlestown Yard Garage Charlestown to serap girder rail Charlestown Yard, looking south, track 6 Charlestown Yard, looking south, track 7 Charlestown Garage Charlestown Charlestown Garage Charlestown Garage Charlestown Garage Charlestown Garage Charlestown Garage Charlestown Garage Charlestown Garage Albany St. garage progress Albany St. garage progress Albany St. garage progress Albany St. garage progress Albany St. garage progress Albany St. Garage trench showing obstructions Albany St. Garage trench obstructions Albany St. Garage trench obstructions Albany St. Garage trench obstructions Albany St. Garage trench obstructions Albany St. Garage trench Albany St. Garage, n.e. corner obstruction Albany St. Garage, obstructions s.e. corner Albany St. Garage, general view Albany St. Garage, site of old chimney Albany St. garage progress Albany St. garage progress Albany St. garage progress Albany St. garage progress Snow headquarters, Lenox St. Snow headquarters, Lenox St. Albany St. garage Albany St. garage Albany St. garage