Arrangement of hoisting gear and air compressor for central shaft
Dublin Core
Title
Arrangement of hoisting gear and air compressor for central shaft
Subject
Tunnels -- Massachusetts -- Photographs.
Hoosac Tunnel (Mass.) -- Photographs.
Date
2010-05-06T18:24:22Z
2010-05-06T18:24:22Z
1865
Contributor
Doane, Thomas.
Type
Image
Files
Collection
Citation
“Arrangement of hoisting gear and air compressor for central shaft,” Digital Commonwealth , accessed May 23, 2013, http://www.digitalcommonwealth.org/items/show/13583.
Comments