1161. Hoosac Tunnel, its surroundings, workers, and machinery Format: Photographs Collection: Hoosac Tunnel Collection Date: [ca. 1860–1911] Institution: North Adams Public Library
1162. Hoosac Tunnel, its surroundings, workers, and machinery Format: Photographs Collection: Hoosac Tunnel Collection Date: [ca. 1860–1911] Institution: North Adams Public Library
1163. Hoosac Tunnel, its surroundings, workers, and machinery Format: Photographs Collection: Hoosac Tunnel Collection Date: [ca. 1860–1911] Institution: North Adams Public Library
1164. Hoosac Tunnel, its surroundings, workers, and machinery Format: Photographs Collection: Hoosac Tunnel Collection Date: [ca. 1860–1911] Institution: North Adams Public Library
1165. Hoosac Tunnel, its surroundings, workers, and machinery Format: Photographs Collection: Hoosac Tunnel Collection Date: [ca. 1860–1911] Institution: North Adams Public Library
1166. Hoosac Tunnel, its surroundings, workers, and machinery Format: Photographs Collection: Hoosac Tunnel Collection Date: [ca. 1860–1911] Institution: North Adams Public Library
1167. Hoosac Tunnel, its surroundings, workers, and machinery Format: Photographs Collection: Hoosac Tunnel Collection Date: [ca. 1860–1911] Institution: North Adams Public Library
1168. Hoosac Tunnel, its surroundings, workers, and machinery. Drilling machine at heading Format: Prints Collection: Hoosac Tunnel Collection Date: [ca. 1860–1911] Institution: North Adams Public Library
1169. Hoosac Tunnel, its surroundings, workers, and machinery. Drilling machine at heading Format: Prints Collection: Hoosac Tunnel Collection Date: [ca. 1860–1911] Institution: North Adams Public Library
1170. Hoosac Tunnel, its surroundings, workers, and machinery. Drilling machine at heading Format: Prints Collection: Hoosac Tunnel Collection Date: [ca. 1860–1911] Institution: North Adams Public Library
1171. Hoosac Tunnel, its surroundings, workers, and machinery. Nitro-glycerin factory. North view Format: Photographs Collection: Hoosac Tunnel Collection Date: [ca. 1860–1911] Institution: North Adams Public Library
1172. Hoosac Tunnel, its surroundings, workers, and machinery. Nitro-glycerin factory. South view Format: Photographs Collection: Hoosac Tunnel Collection Date: [ca. 1860–1911] Institution: North Adams Public Library
1173. Hoosac Tunnel, its surroundings, workers, and machinery. Nitroglycerine works Format: Photographs Collection: Hoosac Tunnel Collection Date: [ca. 1860–1911] Institution: North Adams Public Library
1174. Hoosac Tunnel: looking towards the Deerfield Format: Photographs Collection: Hoosac Tunnel Collection Date: May 1873 Institution: North Adams Public Library
1175. Hoosac Tunnel series. Converting room Mowbray's tri-nitro-glycerine factory Format: Postcards/Cards; Prints Collection: Hoosac Tunnel Collection Date: [ca. 1892–1972] Institution: North Adams Public Library
1176. Hoosac Tunnel series. North Adams & vicinity. Format: Photographs Collection: Hoosac Tunnel Collection Date: [ca. 1860–1879] Institution: North Adams Public Library
1177. Hoosac Tunnel series. North Adams & vicinity. Format: Photographs Collection: Hoosac Tunnel Collection Date: [ca. 1860–1879] Institution: North Adams Public Library
1178. Hoosac Tunnel series. North Adams & vicinity. Format: Photographs Collection: Hoosac Tunnel Collection Date: [ca. 1860–1879] Institution: North Adams Public Library
1179. Hoosac Tunnel series. North Adams & vicinity. Format: Photographs Collection: Hoosac Tunnel Collection Date: [ca. 1860–1879] Institution: North Adams Public Library
1180. Hoosac Tunnel surveyors: civil engineer Thomas Doane and his crew Format: Photographs Collection: Hoosac Tunnel Collection Date: 1865 Institution: North Adams Public Library