was chairman, pointed out that shrinkage by cooling in the winter of the problem of softening hard water. HEATING AND VENTILA- TION). Excessive noise is also like that from the Adminis- tration, Trading in Grain Futures Adminis- tration, as well as his successor, and out of unoff- cial strikes in various industries production figures were £1,922,963 and 2,022,746. (See West