Brass Tooth Wheel

PART OF:
Twin reflecting and refracting telescopes on observatory mounting, 1885
Made:
1885 in Dublin and York

Brass Tooth Wheel for the "Twin Equatorial" Telescope, 1885

Details

Category:
Astronomy
Object Number:
1936-231/29
type:
component - object
credit:
Bower, W.L.N.

Related Objects

Two plane speculums by Lassell, with Lassell's M.S. directions

Two plane speculums by Lassell

Film positive Nebula N.G.C. 3115
Transparency, 40"x51 1/2", of Crab Nebula in Taurus (M.1. N.G.C. 1952) photographed in red light by the 200-inch Hale telescope

Transparency, 40"x51 1/2"
Transparency, 15"x12", Modern Astronomers (from photo taken at Royal Observatory)

Transparency, 15"x12", Modern Astronomers (from photo taken at Royal Observatory)

Three photographic prints belonging to Horace Dall
Transparency, 40"x51 1/2", of Spiral galaxy in Pegasus, N.G.C. 7217, photographed by the 200-inch Hale telescope

Transparency, 40"x51 1/2"