The geography of the heavens, and class-book of astronomy: (1858)
Burritt, Elijah H. (Elijah Hinsdale), 1794-1838, Mattison, Hiram, 1811-1868 · New York, Mason brothers · leaf 327
, betweenwhich it isplaced. On theleft is seen, at-tached to the ma-son work, a gra-duated circle;and on the east-ern end of theaxis of the tele-scope is seen anarm, n, extend-ing to the circle,as an index.Now, suppose theindex n to be ato, in the upperpart of the circle,when the tele-scope is… … Plurality of Worlds, American edition, p. 137. motion? Where located? Cost? Description by a late writer? Remarks upon itspowers? 710. What is a transit instrument? Size? How mounted? Describe partsas shown in the cut. How set the instrument for the meridian altitude of a star ? DIFFERENT KINDS OF…
Constellations · Stars
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
