Browse Items (136 total)

hist-106.jpg
A picture of the polar axis of the telescope on a wagon drawn by 8 horses. The picture is taken on Douglas Street in front of the Maywood Meat Market located at the cornerof Douglas and Alpha. Notice the street car tracks on the road and that team of…

hist-103.jpg
A picture of the partially covered upper dome with a man standing on scafolding. The large opening in the lower half of the dome is where they brought the pieces of the telescope into the dome.

hist-102.jpg
A picture of the dome with the lower paneling more or less completed. The inner stairs that lead to the observing floor are clearly visible. There are two men visible, one standing on what will be the observing floor, and a second on a small…

hist-101.jpg
A picture of the dome with the steel structure completed and the lower half of the outer paneling completed. A man is standing on theground in front of the dome

hist-097.jpg
A picture of the dome with the steel structure completed and the lower half of the outer paneling completed. There appears to be snow on the ground around the bottom of the dome. Note the man standing on top of the dome.

hist-092.jpg
A picture of the steel structure of the dome mostly completed. The cement pier is visible inside the dome, and a crane and the water tower are also visible.

hist-091.jpg
A group image of the dome assembly crew. Note that the two engineers, one holding the blueprints, are clean compared to the workers. This picture was taken inside the dome.

hist-069.jpg
A picture of the completed polar axis on blocks outside the Warner & Swasey factory

hist-068.jpg
A picture of the polar axis on blocks outside the Warner & Swasey factory

hist-063.jpg
A picture of the test assmbly of the dome structure at the Warner & Swasey factory in Cleveland, OH. Large structures were test assembled at the factory before being shipped

hist-062.jpg
A detailed picture of the dome assembly at the Warner & Swaseyfactory in Cleveland, OH. This shows the shutter opening and the drive wheel for opening and closing the shutter.

hist-061.jpg
A closeup of assembled dome structure at the Warner & Swasey factory in Cleveland, OH. Note howsome of the parts are numbered

hist-060.jpg
A picture of the test assmbly of the dome structure at the Warner & Swasey factory in Cleveland, OH. Large structures were test assembled at the factory before being shipped

hist-058.jpg
A picture of sections of the tracks on which the rotating dome would sit. The track is the same used for railways.

hist-041.jpg
A picture of the completed piers with three men that gives a sense of the scale. The concrete floor of the building is also completed in this picture.

hist-039.jpg
This picture provides a good view of the archway between the two pieres. This archway is a notable feature when one is inside the completed telescope and dome.

hist-038.jpg
In this picture the lower parts of both the north and south piers (combined in one piece) is completed and the forms for both piers appears to be completed.

hist-037.jpg
In this picture the lower parts of both the north and south piers (combined in one piece) is completed and the forms for both piers appears to be completed. The water tower is visible in the background

hist-036.jpg
In this picture ths shute used to move concrete into the completed forms.

hist-035.jpg
Men mixing cement are visible in this picture. The bucjets of concrete needed to be raised up and poured into the finished forms.

hist-034.jpg
A picture showing the massive concrete pier under construction. The lower part of the north pier has been poured and the metal frame of the form for the upper part is visible. The water tower is visible in the backgroud

hist-033.jpg
A picture showing the massive concrete pier under construction. The lower part of the north pier has been poured and the metal frame of the form for the upper part is visible.

hist-031.jpg
A picture showing the massive concrete pier under construction. The lower part of the north pier has been poured and the metal frame of the form for the upper part is visible

hist-030.jpg
The water used during construction was obtained from a well drilled on the site. This proved to be more practical than hauling water up the hill.

hist-029.jpg
Machines used during construction were steam-powered. This water tower was used to keep a supply of water on hand.

hist-028.jpg
Once there was a road to the top of Observatory Hill, construction on the telescope began. The first task is to prepare the site by removing trees and leveling the area.

hist-026.jpg
Once there was a road to the top of Observatory Hill, construction on the telescope began. The first task is to prepare the site by removing trees and leveling the area.

hist-025.jpg
Once there was a road to the top of Observatory Hill, construction on the telescope began. The first task is to prepare the site by removing trees and leveling the area.

hist-024.jpg
Once there was a road to the top of Observatory Hill, construction on the telescope began. The first task is to prepare the site by removing trees and leveling the area.

hist-012.jpg
A picture of a woman and three young woman taken at a lake.

hist-011.jpg
A picture of a family with a small refractor telescope on a tripod. The views from Observatory Hill attracted people

hist-010.jpg
A picture of a group of men and woman on a sunny day on Observatory Hill. J.S. Plaskett is included in the photograph

hist-009.jpg
A picture of three unidentified men at an unknown location on Observatory Hill

hist-004.jpg
A picture taken at the top of Observatory Hill before the site preparation had begun

hist-003.jpg
A picture taken at the top of Observatory Hill before the site preparation had begun

hist-002.jpg
A picture taken at the top of Observatory Hill before the site preparation had begun
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