Plan of the Sarawak Observatory [Malaysia], by Charles Morgan Elliot Plan view of areas of the observatory housing the declination magnetometer, the variation transit, and a main building [?] housing the dip stands, vertical force magnetometer, horizontal force magnetometer, meteorological instruments, standard barometer and Hansteen's needle. With a scale, 3 1/2 inches: 60 feet. With a compass arrow indicating north. Headed [p.1]: 'Plan of Sarawak Observatory'. Signed lower right 'C M Elliot Lt. Engrs.'. Inscribed [p.2]: 'Borneo'. [1842]