Tissandier, Gaston, 1843-1899, Frith, Henry, 1840-, Harry Houdini Collection (Library of Congress) DLC · London, New York [etc.] Ward, Lock & Co · leaf 663
ly before us the appearance we callthe blue vault. He says,-—speaking of the non-existenceof the celestial vault,— The air reflects the blue raysof the solar spectrum from every side. The white light of 100 AERONAUTICS. the sun contains every colour, and the air allows all tintsto pass through it…
Scientific recreations
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