Patty George Pressed Glass
Kamm - Kamm, Millie Watson, Pattern Glass Vol 1 - 8,
Kamm Publications, Grouse Point, Michigan, 1939-1943
McCain - McCain, Mollie Helen, Field Guide to Pattern Glass,
Collector Books, Puducah Kentucky, 2000
Metz - Metz, Alice Hulett, Early American Pattern Glass 1 & 2,
Heritage Antiques, South Orleans, MA1977,
Collector Books 2000
Unitt - Unitt, Doris & Peter, American & Canadian Goblets Vol 1 & 2
,For the Love of Glass Publishing , Arthur Ontario, 1994
(Patty currently owns the copyright to Unitt's American and Canadian
Goblets Vol 2, )
Vogel - Vogel, Clarence W,Book 1, Heisey First Ten years
,Book 2, Heisey Colonial years
,Book 3 Heisey's Art & Colored Glass
,Book 4, Heisey's early & Late Years,
Heisey Publications, Plymouth Ohio