Catalogue and price list of stereopticons, dissolving view apparatus, magic lanterns, and artistically-colored photographic views on glass. (1887)
T.H. McAllister (New York, N.Y.) · The Company · leaf 17
ith it each jet can be adjusted entirely independent of the ether, yet soas to work in harmony with it. This adjustment can all be made hours before theexhibition if necessary, and then it will merely be required, at the proper moment,to turn on the gases at the cylinders and light up. (ovbe.) T.…
Projectors · Lantern projection
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![An illustration from St. Nicholas [serial] (1873)](https://img.insideoutlibrary.com/img/200/ia-stnicholasserial4821dodg-671-827.webp)
