EXETER SCIENTIFIC AND LITERARY INSTITUTION
... On Tuesday, 2Bth ult., the first lecture for the season was delivered by Mr. D. Ross, at the Athenaeum, ou Naviga. tion and the Construction of Marine Time-heepers. The lecturer, who is deprived of sight, divided his address into four parts:-i. A brief outline of tbe history of navigatioan. 2. Latitude and longitide, and the best means of determining the same. S. Histwrical account of the ...