Fig. 65.—Moose (Alce americanus). Young male with undeveloped antlers.
William Berryman Scott
<a class="external free" href="https://en.wikisource.org/wiki/Page:A_History_of_Land_Mammals_in_the_Western_Hemisphere.djvu/180">https://en.wikisource.org/wiki/Page:A_History_of_Land_Mammals_in_the_Western_Hemisphere.djvu/180</a>, page 156