Plan of air compressor no. 1 designed to compress air for driving rock drills in Hoosac Tunnel
| Title: | Plan of air compressor no. 1 designed to compress air for driving rock drills in Hoosac Tunnel |
| Author: | Doane, Thomas. |
| URI: | http://hdl.handle.net/2452/48664 |
| Date: | 1865 |
Files in this item
| Files | Size | Format | View |
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| ocn496812672.jpg | 17.67Mb | JPEG image |
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