Dedicated, by Permission to The Right Hon. Sir F.T. Baring,… First Lord of the Admiralty.
First edition. Tall 8vo. Short tear to title-page carefully repaired version some light browning, otherwise very good in the original blue cloth, sunned at the spine. x, 150pp. London, 1850.
A careful and thorough analysis of the advantages of Screw-propulsion.
