Hartford Steam Boiler Inspection and Insurance Company · Hartford, Ct. : Hartford Steam Boiler Inspection and Insurance Co · leaf 245
/ffOJ-£CT ^OOf O/^ 3/S£JAMO£NO AS SHOIVA/ … T/u Pf/>£ sacr/9Af7a cc/7P/f£Ssoje From Trade Standards of the Compressed Air Society Fig. I. partly filled with water due to the water running out faster than it isfed. On the other hand, if the inlet valve is kept wide open and thedischarge valve used for regulation, the cooling spaces will be…
Locomotives · Steam-boiler explosions
Internet Archive · Carnegie Library of Pittsburgh · Public Domain Mark 1.0. Free to use for anything.
