101. Hoosac Tunnel and surroundings Format: Photographs Collection: Hoosac Tunnel Collection Date: [ca. 1860–1911] Institution: North Adams Public Library
102. Hoosac Tunnel and surroundings Format: Photographs Collection: Hoosac Tunnel Collection Date: [ca. 1860–1911] Institution: North Adams Public Library
103. Hoosac Tunnel and surroundings Format: Photographs Collection: Hoosac Tunnel Collection Date: [ca. 1860–1911] Institution: North Adams Public Library
104. Hoosac Tunnel and surroundings Format: Photographs Collection: Hoosac Tunnel Collection Date: [ca. 1860–1911] Institution: North Adams Public Library
105. Hoosac Tunnel and surroundings Format: Photographs Collection: Hoosac Tunnel Collection Date: [ca. 1860–1911] Institution: North Adams Public Library
106. Hoosac Tunnel and surroundings Format: Photographs Collection: Hoosac Tunnel Collection Date: [ca. 1860–1911] Institution: North Adams Public Library
107. Hoosac Tunnel and surroundings Format: Photographs Collection: Hoosac Tunnel Collection Date: [ca. 1860–1911] Institution: North Adams Public Library
108. Hoosac Tunnel and surroundings Format: Photographs Collection: Hoosac Tunnel Collection Date: [ca. 1860–1911] Institution: North Adams Public Library
109. Hoosac Tunnel and surroundings Format: Photographs Collection: Hoosac Tunnel Collection Date: [ca. 1860–1911] Institution: North Adams Public Library
110. Hoosac Tunnel and surroundings Format: Photographs Collection: Hoosac Tunnel Collection Date: [ca. 1860–1911] Institution: North Adams Public Library
111. Hoosac Tunnel and surroundings. Steam driven air compressors at west end of tunnel Format: Photographs Collection: Hoosac Tunnel Collection Date: [ca. 1860–1911] Institution: North Adams Public Library
112. Hoosac Tunnel and surroundings. The burleigh drill at work Format: Photographs Collection: Hoosac Tunnel Collection Date: [ca. 1860–1911] Institution: North Adams Public Library
113. Hoosac Tunnel and surroundings. West end Format: Photographs Collection: Hoosac Tunnel Collection Date: [ca. 1860–1911] Institution: North Adams Public Library
114. Hoosac Tunnel and vicinity, (looking out from one of the tunnel portals) Format: Photographs Collection: Hoosac Tunnel Collection Date: [ca. 1860–1879] Institution: North Adams Public Library
115. Hoosac Tunnel central shaft section on transverse diameter Format: Drawings/Illustrations Collection: Hoosac Tunnel Collection Date: [ca. 1860–1879] Institution: North Adams Public Library
116. Hoosac Tunnel, its surroundings, workers, and machinery Format: Photographs Collection: Hoosac Tunnel Collection Date: [ca. 1860–1911] Institution: North Adams Public Library
117. Hoosac Tunnel, its surroundings, workers, and machinery Format: Photographs Collection: Hoosac Tunnel Collection Date: [ca. 1860–1911] Institution: North Adams Public Library
118. Hoosac Tunnel, its surroundings, workers, and machinery Format: Photographs Collection: Hoosac Tunnel Collection Date: [ca. 1860–1911] Institution: North Adams Public Library
119. Hoosac Tunnel, its surroundings, workers, and machinery Format: Photographs Collection: Hoosac Tunnel Collection Date: [ca. 1860–1911] Institution: North Adams Public Library
120. Hoosac Tunnel, its surroundings, workers, and machinery Format: Photographs Collection: Hoosac Tunnel Collection Date: [ca. 1860–1911] Institution: North Adams Public Library