Browse Items (54 total)

Slipher, E.C., Clark Telescope and other instruments, 1909 ca.

The Clark Telescope photographed by E.C. Slipher is shown with instruments for observation.

Slipher, E.C., Clark Telescope and Planetary Cameras, 1908

The Clark Telescope with planetary cameras, photographed by E.C. Slipher in 1908.

Unknown, Clark Telescope, Undated

Photograph of the 24-inch Clark Telescope in its dome on Mars Hill. This equipment is the oldest on Lowell Observatory's campus, built in 1896.…

Jones, Stuart, The Clark Telescope and Saturn Gate, 1981-11-05

The Saturn Gate, formerly located in front of the Clark Telescope, now stands next to Lowell Observatory's Steele Visitor Center.

Grogan, Brian Historic American Buildings Survey, Clark Telescope view from inside the dome, 1994

Photograph of the Clark Telescope and the dome's interior. Photographed by Brian Grogan in 1994 for the Historic American Buildings Survey, this…

Grogan, Brian Historic American Buildings Survey, The front entrance of the Clark Telescope, 1994

The Clark Telescope's front entrance in 1994, photographed by Brian Grogan for the Historic American Buildings Survey. The dome has had many upgrades…

Grogan, Brian Historic American Buildings Survey, The back of the Clark Telescope, 1994

The back of the Clark telescope dome with open shutters, photographed by Brian Grogan for the Historic American Buildings Survey in 1994.

Grogan, Brian Historic American Buildings Survey, Rotunda Museum and Clark Telescope, 1994

This photograph by Brian Grogan for the Historic American Buildings Survey in 1994 captures the Rotunda Museum with the Clark Telescope in the…

Unknown, Construction of the Slipher Building's Library, 1916-08-09

The construction of the Slipher Building's library, known today as the Rotunda Museum. This photograph shows the Slipher Building when it had a single…

Unknown, The Interior of the Slipher Building Library, 1925-04-25

Interior of the Slipher Building Library that is now called the Rotunda Museum. The chandelier in the center is an artistic rendition of the planet…