he whirl- "Gassiot's wheel," produced by the rotation of a single tained in the various brands. This should not, how- ing table, with Geissler tube. Owing, however, to the fragility and which it makes ever, be taken to amount to a recommendation to use, expensiveness of Geissler tubes and the… … terminates i n size. The original of the photograph, Fig. 4, produced Fig. 4.—COLORED ELECTRIC STAR PRODUCED "WITH the center at the in this manner with a large generator, was over three Fig-. 2—LUMINOUS GOBLET. INTERRUPTED CONDUCTOR. feet across. Exquisite color effects may be secured by bottom.…
Portland · Cotton · Patents · Cement · Portland cement · Scientific American · Planing machine · Arthur fleet · York central · American july · Gas engine · Relative strength · American supplement · American supplements
Internet Archive · Public domain (published before 1931). Free to use for anything.
![An illustration from Mystic Masonry, or, the Symbols of Freemasonry and Greater Mysteries of Antiquity (1911) [Supplemental Harmonic Series] (1911)](https://img.insideoutlibrary.com/img/200/ia-mysticmasonryors00buck-304-11.webp)
