Browse Items (213 total)

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-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-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-027.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-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-029.jpg
Machines used during construction were steam-powered. This water tower was used to keep a supply of water on hand.

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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.

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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-032.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 structure for raising the metal frame pieces is to the left. This was…

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-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

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

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In this picture ths shute used to move concrete into the completed forms.

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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

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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.

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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.

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A picture of the completed piers. Visible is the large concrete pad on which the pier structure sits. This is hidden below the floor in the completed building.

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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.

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A distant view of the completed piers. A long long ladded is standing against the pier.

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Front end loader clearing blasted rock.

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Blasting rock to create pathway for new road.

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Front end loaders and workers examining blasted rock.

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Blasting rock to create pathway for new road.

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Clearing away blasted rock to create a path for roadway.

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Road clear of rocks.

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Road clear of rocks and man seen walking along the road in the distance.

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Cleared path in preparation of paving Observatory Hill Road.

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Cleared path in preparation of paving Observatory Hill Road.

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Cleared path in preparation of paving Observatory Hill Road.

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Cleared path in preparation of paving Observatory Hill Road.

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Cleared path in preparation of paving Observatory Hill Road.

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Cleared path in preparation of paving Observatory Hill Road.

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Cleared path in preparation of paving Observatory Hill Road.

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Cleared path in preparation of paving Observatory Hill Road.

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Cleared path in preparation of paving Observatory Hill Road. Hair-pin turn.

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Cleared path in preparation of paving Observatory Hill Road. Hair-pin turn.

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Cleared path in preparation of paving Observatory Hill Road.

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Cleared path in preparation of paving Observatory Hill Road.

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Cleared path in preparation of paving Observatory Hill Road.

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Architectural floor plans of sub-basement floor of 1950s wing.

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Architectural floor plans of basement floor of 1950s wing.

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Architectural floor plans of the entire 1950s wing.

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Architectural floor plans of second floor of 1950s wing.

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Architectural floor plans of first floor of 1950s wing.

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Removal of front door of 1920s wing.

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Foundation and rock.

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Foundation and basement of the new wing.

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Brick walls being built for the new wing.

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Contruction in front of the 1920s previous front door.

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Removal of trees in front of 1950s wing.
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