H. Gunckel 1939 image_info.php?img=images/collections/hgunckel_001939_01_p.jpg&id=103850#image103850 J. G. Graham 5406 image_info.php?img=images/collections/jggraham_005406_01_p.jpg&id=82567#image82567 J. G. Graham 5406 image_info.php?img=images/collections/jggraham_005406_02_p.jpg&id=93284#image93284