McKim Observatory still houses many of its original instruments, including a 9.53 inch Clark Refractor telescope, a meridian transit telescope, and a gravity driven chronograph. Missing from the early ...
The dial -- The left hand side of dial -- The sun - moon dial -- Repeat and strike selector -- Moon elliptic orbit and node indicator -- Right hand side of dial -- Equation-of-time indicator -- Manual ...
Bedini, Silvio A. 1980. [Book review] "Geared to the Stars. The Evolution of Planetariums, Orreries, and Astronomical Clocks, by Henry C. King in collaboration with John R. Millburn." Sky and ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results