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  • 21 Aug, 2019

  • By, Wikipedia

File:Clock At Dunlap Observatory.jpg
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
current17:49, 7 October 2017Thumbnail for version as of 17:49, 7 October 2017600 × 1,856 (271 KB)Mindmatrix{{Information |Description={{en|Clock used to check mechanism of telescope clock seen in File:RK Young inspects observatory clock.jpg}} |Source=[http://www.virtualreferencelibrary.ca/detail.jsp?Entt=RDMDC-TSPA_0107845F&R=DC-TSPA_0107845F&searchPag...

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