940.    ---------------.  [FISCHER, F.]  Conversion of Coal Into Oils.  Colliery Guard., vol. 128, 1924, pp. 87-88; Ges. Abhandl. Kenntnis Kohle, vol. 7, 1925, pp. 287-297; Ztschr. Ver. Deut. Ing., vol. 69, 1925, pp. 15-17; Chem. Abs., vol. 18, 1924, p. 3470.

     Address before the World Power Conference, including a discussion of destructive distillation in general, the hydrogenation of coal, and the synthesis of oils from gases.