3099.     SCHMIDT, L. D.  Synthesis Gas From Pulverized Coal, Oxygen, and Highly Superheated Steam Is Produced in Pilot Plant.  Am. Gas Jour., vol. 175, July 1951, pp. 10-14, 42.

        Work described in this paper is given in full detail in Bureau of Mines Rept. of Investigations 4733 (abs. 3306).

        ----------.  See abs. 144, 768, 2455, 3022, 3024, 3150, 3151, 3152, 3305a, 3306.