Hartford Steam Boiler Inspection and Insurance Company · Hartford, Ct. : Hartford Steam Boiler Inspection and Insurance Co · leaf 130
duct leading from the roof and in-tended to supply air to the boilers had been known to act as a chimney,just the reverse of its normal function, as had an elevator shaft nearthe boiler room. Both may also have contributed to the lack of draftin the furnace. To prevent a recurrence of such an… … C ALiFOKXiA this yearlaid claim to two of theests among engi-neering achievements. One ofthese is the worlds deepestwell and the other the tallestsmokestack in the world. The deepest well wascompleted this year by theContinental Oil Company atWasco, California. In drillingthis well two new records…
Locomotives · Steam-boiler explosions
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