6TEMPERATURE OF FEED WATER.
15Table of factors of evaporation—Concluded.
7STEAM PRESSURE.
16PUBLICATIONS ON THE UTILIZATION OF COAL AND LIGNITE.
8WORKING UP THE TEST.
17PUBLICATIONS AVAILABLE FOR FREE DISTRIBUTION.
9BOILER HORSEPOWER OR CAPACITY.
18PUBLICATIONS THAT MAY BE OBTAINED ONLY THROUGH THE SUPERINTENDENT OF DOCUMENTS.