Hartford Steam Boiler Inspection and Insurance Company · Hartford, Ct. : Hartford Steam Boiler Inspection and Insurance Co · leaf 27
so much as it is to a failure to appreciate the importanceof careful attention to the matter. 18 THE LOCOMOTIVE. [February, The ideal rivet is one which lias the same strength at both ends; andequal strength can be secured, most certainly, by making the two heads alike,both in shape and in size.… … i<—-^---.>i
Locomotives · Steam-boiler explosions
Internet Archive · Carnegie Library of Pittsburgh · Public Domain Mark 1.0. Free to use for anything.
![An illustration from [Graphophone patents] (1878)](https://img.insideoutlibrary.com/img/200/ia-graphophonepaten20unit-641-278.webp)
