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adams

hoosac tunnel mass

mass

massachusetts

mowbray s nitro glycerine works

nitro glycerine

nitro glycerine works

north adams

mowbray

public
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Prof. Mowbray's nitro-glycerine works at the west shaft, North Adams, Mass.

Prof. Mowbray's nitro-glycerine works at the west shaft, North Adams, ...

Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.

Prof. Mowbray's nitro-glycerine works at the west shaft, North Adams, Mass.

Prof. Mowbray's nitro-glycerine works at the west shaft, North Adams, ...

Public domain scan of the back of stereograph card, stereoscopic view, 19th century, free to use, no copyright restrictions - Picryl description

Prof. Mowbray's nitro-glycerine works at the west shaft, North Adams, Mass.

Prof. Mowbray's nitro-glycerine works at the west shaft, North Adams, ...

Public domain scan of the back of stereograph card, stereoscopic view, 19th century, free to use, no copyright restrictions - Picryl description

Prof. Mowbray's nitro-glycerine works at the west shaft, North Adams, Mass.

Prof. Mowbray's nitro-glycerine works at the west shaft, North Adams, ...

Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.