BARLOW, WILLIAM HENRY.
On the Adaptation of different Modes of Illuminating Lighthouses; as depending on their Situations and the Object contemplayted in their Erection. Received April 27,- Read May 4, 1837.
(London, Richard and John E. Taylor, 1837). 4to. No wrappers as extracted from "Philosophical Transactions" 1837 - Part II. Pp. 211-225, textillustrations.