Bas relief portrait bust of William Rawle by Alexander Milne Calder, Philadelphia City Hall.
The North American (Philadelphia newspaper)<br>Alexander Milne Calder, sculptor
<i>Philadelphia and Popular Philadelphians</i> (Philadelphia: The North American, 1891), p.33.<a rel="nofollow" class="external autonumber" href="https://archive.org/stream/philadelphiapopu00phil/philadelphiapopu00phil#page/33/mode/1up">[1]</a>