<p>Slide from a set used to teach biology at Belleville Collegiate Institute and Vocational School, Belleville, Ontario, possibly in the 1920s. The original boxes were labelled 'Junior' and 'Senior', but the contents appear to have been mixed up.
</p>
Donated to the Community Archives of Belleville and Hastings County by Mike and Sue Mills in October 2015.
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/134017397@N03">Community Archives</a>
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/cabhc/22495653674/">Comparative study of vertebrate skeleton</a>