The first engine would swivel semi-independently from the boiler and second engine to ... signifying what to many was the apex of steam design. Further expansions to the design included four ...

However, steam engines had their own set of shortcomings ... For instance, the Sentinel Waggon Works' water-tube boiler was a hit among railways for its design, where the tubes were heated ...

Steam engine makers have been- occupied ... First—The entire machine, including its boiler, occupies no more room than, an ordinary turning lathe. Second—It is as easy pat together as ...