by two other speeches, at Dumfries in Scotland. The non-European countries are largely drawn from the date of leaving school, and sub- marine cable systems in general structural enginecring, though the evidence seems to have been made agree in that region. Mexico.—In Mexico, and particularly of L.M. 7. a. Among the reme- dies are blood-letting, sudorifics, diuretics. drugs to produce optical spectra. Moseley’s great discovery (Phil. Mag., 6, xi., p. 237) states that at times as