872.    FARAGHER, W. F. AND HORNE, W. A.  Interrogation of Dr. H. Pichler and Professor Ziegler at Kaiser Wilhelm  Institut für Kohlenforschung, Mülheim.  FIAT Rept. 276; PB 1,058, 1291.

     Gives further information on isosynthesis and the results of comparative tests on Fe Fischer-Tropsch catalysts conducted at Schwarzheide-Ruhland.  Supplements information previously given in abs. 1302.