Johnson, Gaylord · New York, The Macmillan company · leaf 48
Optick, living beside Nose Hill on Paulshead, and imagine that you see the moon-ball, inthe light of the sun-lantern. Then watch Luna Moon go through all her phasesnight after night for a month, still imagining thatyou are one of the Optick brothers looking at themoon-ball, and you will understand… … 34 THE SKY MOVIES HOW TO EXHIBIT THIS MOVIE Hold the book in the hands as shown in the picturebelow. Then, as the pages under your right thumbare rapidly released, one by one, you will see: —^how the moon waxes and wanes —how it goes around the earth every month —how the Optick Brothers see the…
Astronomy
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