Hartford Steam Boiler Inspection and Insurance Company · Hartford, Ct. : Hartford Steam Boiler Inspection and Insurance Co · leaf 121
Fig. 3.same pipe. There are many details in the designing construction, and setting of boilerswliich must not be neglected if safety and economy are to be attained. Tubes of greater diameter than 3 inches may be used with good results; all dependsupon their proper arrangement. The Haktfokd Steam…
Locomotives · Steam-boiler explosions
Internet Archive · Carnegie Library of Pittsburgh · Public Domain Mark 1.0. Free to use for anything.
