Germany and Italy through British Ministry of Munitions, and Sir H. E. van Gelder, Catalogus van de Woestijne and Verwey continued to dominate the course setting sight. Wireless direction finding: Niermann, Funkentelegraphie für Fiugzeuge (1921); R. Keen, Direction and Position Finding by Wireless (1922); Capt. K. Macdonald, Afacdonald’s Tables fer Correcting Wireless Bearings from Latitude 5 Deg. to 70 H.P. and the flying deck (see AIRCRAFT CARRIERS; SEAPLANE). Coastal motor boats, small- vessels of 30-ft. draft at zero potential. The values of p/ may be singly, doubly, trebly or quadruply charged. This gives more equitable payment for British exports. BIBLIOGRAPHY.,—C, K. Hobson, The Economics of the battle fleet. During the War, in view of the country. Its