<p>Physics and Astronomy Building on the campus of the University of Western Ontario, the home of the Department of Physics and Astronomy.
Originally was the Natural Science Building when it opened in 1922.
Photo taken on August 21, 2006.
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Source: Photo by me, <a href="//commons.wikimedia.org/w/index.php?title=User:Balcer&amp;action=edit&amp;redlink=1" class="new" title="User:Balcer (page does not exist)">User:Balcer</a>.
<a href="//commons.wikimedia.org/wiki/User:Balcer~commonswiki" title="User:Balcer~commonswiki">Balcer~commonswiki</a>
CC BY 2.5
<span class="int-own-work" lang="en">Own work</span>