Appleton's dictionary of machines, mechanics, engine-work, and engineering (1869)
New York, Appleton · leaf 181
a. distance of about two inches, (the wick extending thus far,) the tube becomes narrower, and ends atd, in the knob c, which is the real burner; at the base of b, from ten to twelve holes, \ line in bore, aremade in a circle at equal distances from each other. When the lamp is to be used, common…
Mechanical engineering
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
