Rt. Hon. W.L. Mackenzie King and guests unveiling a plaque commemorating the five Alberta women whose efforts resulted in the Persons Case, which established the rights of women to hold public office in Canada (<a href="//commons.wikimedia.org/wiki/Ottawa" title="Ottawa">Ottawa</a>, <a href="//commons.wikimedia.org/wiki/Ontario" title="Ontario">Ontario</a>) 
<ul><li>(Front row, L-R): Mrs. Muir Edwards, daughter-in-law of <a href="https://en.wikipedia.org/wiki/Henrietta_Edwards" class="extiw" title="w:Henrietta Edwards">Henrietta Muir Edwards</a>; Mrs. J.C. Kenwood, daughter of Judge <a href="https://en.wikipedia.org/wiki/Emily_Murphy" class="extiw" title="w:Emily Murphy">Emily Murphy</a>; Rt. Hon. <a href="https://en.wikipedia.org/wiki/William_Lyon_Mackenzie_King" class="extiw" title="w:William Lyon Mackenzie King">Mackenzie King</a>; Mrs. <a href="https://en.wikipedia.org/wiki/Nellie_McClung" class="extiw" title="w:Nellie McClung">Nellie McClung</a>. (Rear row, L-R): Senators <a href="https://en.wikipedia.org/wiki/Iva_Campbell_Fallis" class="extiw" title="w:Iva Campbell Fallis">Iva Campbell Fallis</a>, <a href="https://en.wikipedia.org/wiki/Cairine_Wilson" class="extiw" title="w:Cairine Wilson">Cairine Wilson</a></li></ul>
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Eugene M. Finn / National Film Board of Canada</div>
This image is available from the <a href="https://en.wikipedia.org/wiki/Glenbow_Museum" class="extiw" title="en:Glenbow Museum">Glenbow Museum</a> under the reference number <b>NA-3043-1</b>