1. The correct use of heat rays for producing comfort in living rooms;Hill;Plumbing Trade J.,1933
2. Discussion of paper by J. S. Owens, Ventilation and the need for New Standards;Hill;J. Roy. San. Inst.,1933
3. Discussion of paper by C. A. Masterman and T. G. Noble, Gas Fire Flues and Ventilation, Gas J. 1932, 198, 754.
4. Times, Sept. 30th, 1932.