Charlton Yarnall was owner of three farms in Newtown Sqaure, Newtown Township, Delaware Township, Pennsylvania . He called his estate, Crum Creek Farm. Further information about this individual or organization may be available in the Special Collections Research Center Wiki: <a href="http://scrc.swem.wm.edu/wiki/index.php/Charlton Yarnall ">http://scrc.swem.wm.edu/wiki/index.php/Charlton Yarnall </a>.
From the guide to the Charlton Yarnall Travel Journal, 1922, (Special Collections Research Center)