"Gigantosaurus" (=<i>Tornieria</i>): The Wonderful Paleo Art of Heinrich Harder - Illustrations for <i>Die Wunder der Urwelt</i> 1912
<a href="https://en.wikipedia.org/wiki/Heinrich_Harder" class="extiw" title="w:Heinrich Harder">Heinrich Harder</a> (1858-1935)
1912
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