Published Resources Details Letters Patent
- Title
- Improvement in spar-torpedo boats
- Imprint
- United States Patent Office.
- Description
Specification forming part of Letters Patent No. 199,841. Dated January 29, 1878; application filed November 22, 1877.
Accession No.1301
- Abstract
"This invention relates to an improvement in that class of torpedo-boats in which the torpedo is supported on the end of a spar, to be by such spar adjusted and presented to the desired point for explosion…"