Published Resources Details Journal Article
- Title
- Letter to the Editor: Submarine Torpedo Boats
- In
- Engineering
- Imprint
- vol. 40, 16 October 1885, p. 383
- Description
Accession No.2440
- Abstract
Polaris, endorses Messrs. Cochran and Co's. claim that they had built a submarine boat some years before that of Nordenfelt.