Sutro tunnel
Subtitle: Argument against an appropriation by Congress, made before the House Committee on mines and mining, April 15, 1872
By: by Thos. Sunderland
Contributors: United States. Congress. House. Committee on Mines and Mining
Publisher: McGill & Witherow, printers and stereotypers
Published: 1872
Place of publication: Washington city
Language: eng
Number of pages: 30
Notes: Also available in digital form on the Library of Congress Web site.