"Drummond light" Quotes from Famous Books
 ... buy a new race horse, and increase his stock of choice wines. While he sleeps off drunkenness, you are toiling for him, with the blessed prospect of freedom far ahead, but burning brightly in the distance, like a Drummond Light, guiding the watchful mariner over ...
— The Duty of Disobedience to the Fugitive Slave Act - Anti-Slavery Tracts No. 9, An Appeal To The Legislators Of Massachusetts • Lydia Maria Child
... light affords, probably, the strongest and best illumination for the magic lantern; then comes the magnesium light; but their use is a little troublesome and rather expensive; next to these in illuminating power is the oxy-hydrogen or Drummond light. The preparation of the gases and the use of the calcium ...
— Scientific American, Vol.22, No. 1, January 1, 1870 • Various
... oxygen, and holding in the flame of the burning mixture a piece of some solid infusible and non-volatile substance, such as lime. This becomes heated to whiteness, and emits an intense light know as the Drummond light, used already for special purposes of illumination. By supplying oxygen in pipes laid by the side of the ordinary gas mains, it would be possible to fix small Drummond lights in place of the gas burners now used in houses; this ...
— Scientific American Supplement, No. 623, December 10, 1887 • Various |
