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The First 100 Years
:: The 26" Yale-Columbia refractor
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Title:
The 26" Yale-Columbia refractor
Description:
No description NOTE: All images are copyright and must not be reproduced or mirrored in any form without written permission.
The 26" Yale-Columbia refractor
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Construction
Views: 3397
Preparing to erect the Polar Axis, early 1953
Views: 4019
Construction
Views: 3768
Construction
Views: 3087
Raising the polar axis
Views: 3829
Raising the polar axis
Views: 3179
Installing the polar axis
Views: 3182
Installing the polar axis
Views: 3986
Installing the polar axis
Views: 3853
