Maunder, Annie S. D. (Annie Scot Dill), b. 1868, Maunder, E. Walter (Edward Walter), 1851-1928 · London, C.H. Kelly · leaf 257
e-half what it was at the sea-level. Another threeand a half miles would take us through half theremainder, and the pressure would be reduced to one-quarter ; and so on, every additional three and a halfmiles upward would reduce the pressure by one-half.The mercury in a barometer which stood at… … 1S77 Sept. 18 11 45r.niiLjimde, 232 1877 Sept. 15 11 10Longitude, 2c;o^
Astronomy
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