Dorchester Rapid Transit, near National Car Co. Dorchester Rapid Transit, near National Car Co. Dorchester Rapid Transit, near tunnel entrance Dorchester Rapid Transit, near tunnel entrance Savin Hill underpass Savin Hill underpass Dorchester rapid transit, Savin Hill underpass] Asmont Station, Headhouse Asmont Station, Headhouse Valley Road stairs Valley Road stairs Valley Road stairs Dorchester Rapid Transit Concrete wall Dorchester RT high speed trolley concrete Dorchester concrete Dorchester high speed Trolley D.R.T. concrete Dorchester High Speed Trolley, concrete Columbia Station Columbia Station Columbia Station Columbia Station Columbia Station Columbia Station Columbia Station Columbia Station Columbia Station Building with broken windows and a fence, probably on either Silver St. or Dorchester Ave. Close up view of right side of Hunt-Spiller Manufacturing Corporation building, probably 383 Dorchester Ave. Close up view of right side of Hunt-Spiller Manufacturing Corporation building, probably 383 Dorchester Ave. Close up view of right side of Hunt-Spiller Manufacturing Corporation building, probably 383 Dorchester Ave. Construction of a wall near a bridge, probably Dorchester Ave bridge Construction of a wall near a bridge, probably Dorchester Ave bridge Demolition of Hunt-Spiller Manufacturing Coporation building, Dorchester Ave. Frontal view of windows and a door with a drainpipe in the center, probably on Dorchester Ave. Hunt-Spiller Manufacturing Corporation building, left side, probably at 383 Dorchester Ave Hunt-Spiller Manufacturing Corporation building, left side, probably at 383 Dorchester Ave Hunt-Spiller Manufacturing Corporation building, right side, probably at 383 Dorchester Ave Hunt-Spiller Manufacturing Corporation building, right side, probably at 383 Dorchester Ave Sec.H Dorchester Ave. Cableway, showing power lines and a team of horses with a wagon Sec.H Dorchester Ave. Cableway, showing powerlines and tracks in the street View down the side of the railroad building on Dorchester Ave of construction rubble View down the side of the railroad building on Dorchester Ave of construction rubble View of a building housing a barbershop on the right and a drainpipe in the center, probably on Dorchester Ave. View of a building with advertising graffiti, probably on Dorchester Ave. View of a building with advertising graffiti, probably on Dorchester Ave. View of a building with graffiti, probably on Dorchester Ave. View of a fence between buildings, probably either on Silver St. or Dorchester Ave. View of a grocer's and a cigar shop, probably Dorchester Ave. Reservoir carhouse