$10.00
The Pillar Mold Collection of Lyn and Gordon Layton By Jeffrey S. Evans & Associates
2007, November 11: The Cup Plate Collection of Anne & the late Leon Powell
The Joan E. Kaiser Collection of Sandwich and Related Glass, May 22, 2017 Auction Catalogue.
The Glass Industry in Sandwich, Vol. 2 by Raymond E. Barlow & Joan E. Kaiser.