burn it in a confined .- ° ‘an interval of 15 minutes the oil cock, space. This and the difficulty of reg- M, was gradually opened, which per- ulating the feed, have hitherto pre- mitted a flow of oil from the reser- vented a successful application of voir through the coil; simultaneous this… … gland. This difficulty has, I think, under the control of the -fireman, been successfully overcome in the experiments con- same letters refer to the same parts in the several who, at his pleasure, could reduce the flame to the figures. | ‘ducted for your Company, and the crude petroleum, flicker of…
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