Appleton's dictionary of machines, mechanics, engine-work, and engineering (1869)
New York, Appleton · leaf 181
is evolvedfrom the same quantity. Ludersdorfts lamp, Fig. 2491-|, is well adapted to show the different modeadopted in burning the volatile oils, from that employed with the fats. A is the vase for the illuminating spirit, into which the burner B descends from above almost to thebottom. It consists…
Mechanical engineering
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
