Perkins, Henry, 1803-1889, publisher., Haswell, Barrington, and Haswell, printer., McManus-Young Collection (Library of Congress) · Philadelphia : H. Perkins, 134 Chestnut Street, MDCCCXXXVIII [1838] · leaf 39
SUE AMD SOUMD. ARTIFICIAL MIRAGE, S TK Z\\HE mirage is an optical phenomenon, produced ) A by the refractive power of the atmosphere. Aa), ey The appearance presented is that of the double Wee ( NS Bs image of an object in the air; one of the images M/S) .) being in the natural position, and the…
Juvenile literature · Scientific recreations
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