Deadfall trap, used by First Nations peoples (to catch <a href="//commons.wikimedia.org/wiki/Beaver" class="mw-redirect" title="Beaver">beaver</a> or <a href="//commons.wikimedia.org/wiki/Lutra_lutra" title="Lutra lutra">lutra lutra</a> ?).
unknown graphic artist
1892
Glenbow Archives NA-1532-6, originally from Martin, Horace T., "Castorologia: or, The history and traditions of the Canadian beaver," Montreal: Drysdale, 1892