A 1¼in two draw brass monocular with wooden outer body tube; a ¾inch single draw monocular with green enamelled outer body tube cover, in paper card case; a pocket cased spectroscope; a STANLEY LONDON optical square in case; a cased pair of min.m/max.m thermometers in mahogany case; and a part box sextant signed Frazer & Son, Bond St.London