ssary that almost eveiy person The operation is very simple. The opera- D, is hinged, being also connected with the should have a copy on their shelves. Concerning the magic lantern?—how little figures painted cyclopaedia we are now noticing, we have to remark that the first volume—the only one… … placed inside the lantern, A. Beyond D is a G is an extra handle that can be used should tor grasps the handle at B, behind which there sliding tube, having at its extremity a lens, the ground'be a little hard, to give the opera- is a gage to regulate the depth at which the F, whidi is double…
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Internet Archive · Public domain (published before 1931). Free to use for anything.
