Prof. Mowbray's nitro-glycerine works at the west shaft, North Adams, Mass.
Entrance to tunnel, east end.
Entrance to tunnel, west end.
General view of the central shaft.
Entrance to central shaft.
Machine shop at east end.
Machine shop at east end.
Shelburne falls general view.
View of east end of tunnel looking out.
East end, October 1st, 1868.
East end, October 1st, 1868.
West end as it appears from the original standpoint, looking north-east.
Central shaft 583 feet deep, showing new buildings.
View of the cascade 200 feet high, 1-4 mile up the creek, to the right of the mouth of tunnel at east end.
View of the cascade 125 feet high, 1-4 mile up the creek, to the right of the mouth of tunnel at east end.
View of the cascade 125 feet high, 1-4 mile up the creek, to the right of the mouth of tunnel at east end.
View of dam at foot of cascade, 1-4 mile up creek.
View of dam 1-4 mile above machine shop.
View of railroad construction from hill.
Jenks & Rice's hotel--from R. R. tracks.
Jenks & Rice's hotel--from R. R. tracks.