1171. GEHRKE, -----, AND SCHUFF, -----. [Catalyst Plant and Synthesis Installation at Harnes.] FIAT Reel K-29, frames 7005-7028, 1938; PB 70,218.

1171. GEHRKE, AND SCHUFF. [Catalyst Plant and Synthesis Installation at Harnes.] FIAT Reel K-29, frames 7005-7028, 1938; PB 70,218.

Report on inspection of the catalyst plant and synthesis installation at Harnes. Proposals are made for the increase of the output and for eliminating certain existing deficiencies.