Hartford Steam Boiler Inspection and Insurance Company · Hartford, Ct. : Hartford Steam Boiler Inspection and Insurance Co · leaf 84
nvestigations. J. P. Morrison,now assistant chief engineer of this Companys boiler division but thenchief inspector of the Chicago Department, was largely instrumentalin securing these samples and, later, in giving the Universitys scientistsopportunity for studying conditions in boilers where… … Figure 3After seam leakage or the snapping off of a rivet head under the inspectorshammer has given evidence of the presence of caustic action, a close examinationof the rivet hole ivall through the Hartford Periscope frequently results in thefinding of cracks so small as to be invisible to the…
Locomotives · Steam-boiler explosions
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