A toy magic lantern is generally considered as worth- It is not intended to treat of the projection of pic- separation of the plates, arborescent figures will appear tures with this instrument ; but it may be said, in pass- less as any piece of apparatus one can own. Usually, on the screen, which… … This lantern is shown in side elevation in Figs. 1 and ported over the end of the objective, and serves to 2 respectively. It is made of several sizes, but the size throw the image on the wall. Ifthe experimenter will which costs $3.75 or $4 is as small as can be used to be satisfied with images on…
Internet Archive · Public domain (published before 1931). Free to use for anything.
