Description of the Solar Compass —— Together With Directions for Its Adjustment and Use

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ISBN: 9781332008636 出版年：2016 页码：27 William A Burt Forgotten Books

The reader is referred to some work on Astronomy learn how the apparent path of the sun in the heaven brought about, by the diurnal revolutions of the earth, the inclination of its poles to the plane of its orbit; I would add, that these remarks apply to the apparent re lutions of the planets and fixed stars, also.