Hartford Steam Boiler Inspection and Insurance Company · Hartford, Ct. : Hartford Steam Boiler Inspection and Insurance Co · leaf 103
d on placing the charred end, a second time, not too far, into the flame, the flame willbe colored green by copper (test No. 4). By this simple means it is possible to form anopinion, without apparatus and without leaving the room, as to whether any wall papercontains arsenic, for copper arseniate… … Charter Per-petual. Issues Policies of Insurance alter a careful Inspection of tlie Boilers, COVERING ALL LOSS OR DAMAGE TO BOILERS, BUILDINGS, AND MACHINERY. ALSO COVERING LOSS OF LIFE AND ACCIDENT TO PERSONS ARISING FROM Steam Boiler Explosions. Full information concerning the plan of the…
Locomotives · Steam-boiler explosions
Internet Archive · Carnegie Library of Pittsburgh · Public Domain Mark 1.0. Free to use for anything.
