Ericsson, John, 1803-1889 · New York : Printed for the author at "The Nation" Press · leaf 610
position on account of her iierpetual suiisliinc and the eon-sequent command of unlimited motive force. The time willcome when Europe nuist stop her mills for want of coal.Upper Egypt, then, with her never-ceasing sun-power, willinvite the European manufacturer to remove his machiueiyand erect his… … If n a 01 •*) o H S « Q en 01 H •?! ^ o o W W > rj o p-i > H W ^ > K! H o § M C cs K «-( O n !< » Flate 1. Hee (Juaf. I. Instkument fok measuring the Ixtexsity of Radiation from Enclosed Concave IlAniATous. Designed hy .Toiix Ekicsson. Manufactured at New York, 1873.
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