Plan of air compressor no. 1 designed to compress air for driving rock drills in Hoosac Tunnel
Dublin Core
Title
Plan of air compressor no. 1 designed to compress air for driving rock drills in Hoosac Tunnel
Subject
Tunnels -- Massachusetts -- Photographs.
Hoosac Tunnel (Mass.) -- Photographs.
Date
2010-05-06T18:24:32Z
2010-05-06T18:24:32Z
1865
Contributor
Doane, Thomas.
Type
Image
Files
Collection
Citation
“Plan of air compressor no. 1 designed to compress air for driving rock drills in Hoosac Tunnel,” Digital Commonwealth , accessed May 22, 2013, http://www.digitalcommonwealth.org/items/show/13588.
Comments