"List of patents, nearly all of which are for propelling vessels, and other documents relating to propelling, which the author has prepared for publication": p. -140. "Appeared afterwards as a paper on 'Steam navigation' in the 'Transactions of the Society of arts,' 1852."--Dict. nat. biog., vol. LXII, p. 388.
Microform. Chicago, Library Resources, 1972. 1 microfiche ; 8 x 13 cm. Reduction ratio varies. (Library of American civilization).