6 books
Hydrographical Surveying: A Description of the Means and Methods Employed in Constructing Marine Charts (Large Text Classic Reprint)
A Short History of H. M. S. Victory (Classic Reprint)
Hydrographical surveying
Hints to Travellers, Scientific and General - Scholar's Choice Edition
The Red Sea and Gulf of Aden Pilot; Containing Descriptions of the Suez Canal, the Gulfs of Suez and Akaba, the Red Sea and Strait of Bab-El-Mandeb, T
Hints to Travellers, Scientific and General