 | JOHN R. EASTMAN, B. F. Sands, the hin.secretary of the navy, Coffin, Page, Steedman, Commander J.M. Gilliss, M.F. Maury, M.Narnall, James Major, T.J. Robinson, SIMON NEWCOMB, United States Naval Observatory, William Harkness, james major, u.s.n., lafayette maynard, u.s.n, william b. muse, u.s.n, john rodgers, u.s.n - 1872
...carrying a counterpoise. The pivots of the axis are of fine steel 3.5 inches in diameter and are hollow. The telescope and its counterpoise are outside of...transferred to the bearing points of the Y's by levers and other counterpoises within the pivots and axis. Its pier is a wide monolith, whose central portion... | |
 | JOHN R. EASTMAN, B. F. Sands, the hin.secretary of the navy, Coffin, Page, Steedman, Commander J.M. Gilliss, M.F. Maury, M.Narnall, James Major, T.J. Robinson, SIMON NEWCOMB, United States Naval Observatory, William Harkness, james major, u.s.n., lafayette maynard, u.s.n, william b. muse, u.s.n, john rodgers, u.s.n - 1872
...3.5 inches in diameter. Their re-grinding by Mr. Wm. Wttrdemann was mentioned in the volume for 1861. The telescope and its counterpoise are outside of...weights are transferred to the bearing points of the Y 's by levers and counterpoises within the pivots and axis. To obviate the c'cessity for touching... | |
 | William Vincent McKean - 1864 - 668 pages
...counterpoise. Tho pivote of the axis are of fine steel, 3.5 inches iu diameter, and are hollow. Tho telescope and its counterpoise are outside of the...weights are transferred to the bearing points of the Ye by levers and other counterpoises xvithin the pivota and axis. Ita pier Is a wide monolith, whose... | |
 | William Vincent McKean - 1864 - 668 pages
...steel, 3.6 inches in diameter, and are hollow. Tho telescope and its counterpoise are outside of tljc supporting pier, but their weights are transferred to the bearing points of the Ys by lovers and other counterpoises within the pivote and axis. Its pier is a wide monolith, whose... | |
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The telescope and its counterpoise are outside of the supporting pier, but their weights are transferred to the bearing points of the Y's by levers and other counterpoises within the pivots and axis. Its pier is a wide monolith, whose central portion... 