The sciopticon manual. Explaining Marcy's new magic lantern, and light, including magic lantern optics, experiments, photographing and coloring slides, etc (1874)
Marcy, L. J · [Philadelphia] Sherman · leaf 162
153 SCIOPTICON MANUAL. hydrogen stop-cock by a piece of rubber tubing, H.. The tubing, in connection with the oxygen stop-cock, extends downward towards its connection with the oxy- gen bag, or cylinder, which is not here shown. The alcohol passes through a side aperture, h, up the nozzle n (Fig.… … No. 1, mg. 37. When the exhibition is over, we may let the fountain hang down by its tubing till the alcohol drains back into it, before closing the stop-cock. TSE house: OAS BURHTKB. In towns and wherever illuminating gas is in supply, it may be led by flexible tubing from the bracket to the…
Lantern projection · Slides (Photography)
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
