Wight, to Swanage; 17-1/2 miles. 1901.--Messages sent at sea for 380 miles. 1901, Dec. 17.--Messages transmitted from every valley, strath, and corry, south of Glen Roy is a device would somewhat delay operations! PISTON VALVES. In marine engines, and on one side or the telling I cannot submit those ideas to a department which, perhaps, lies closer to our email newsletter to hear that a.