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Description
English: Installation of the mirror at the Dunlap Observatory.
Date
Source A side view of the mirror being lowered into place at Virtual Reference Library
Author Unknown authorUnknown author
Public domain
This Canadian work is in the public domain in Canada because its copyright has expired due to one of the following:
1. It was subject to Crown copyright and was first published more than 50 years ago, or

it was not subject to Crown copyright, and

2. it is a photograph that was created prior to January 1, 1949, or
3. the creator died prior to January 1, 1972.
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Date/TimeThumbnailDimensionsUserComment
current18:14, 7 October 2017Thumbnail for version as of 18:14, 7 October 20171,920 × 1,516 (898 KB)Mindmatrix{{Information |Description={{Installation of the mirror at the Dunlap Observatory.}} |Source=[http://www.virtualreferencelibrary.ca/detail.jsp?Entt=RDMDC-TSPA_0107854F&R=DC-TSPA_0107854F&searchPageType=vrl A side view of the mirror being lowered into p...

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