Book: Bickerton, L. M. 1986 Eighteenth Century English Drinking Glasses: An Illustrated Guide. 431.
• Similar wine glass dated c. 1760: no. 611, p. 208Book: Volk, Joyce Geary. 2006 The Warner House: A Rich and Colorful History.
• Excavated shards of opaque twist, baluster, and knop stems from Warner House, Portsmouth, NH: Fig 7.12, p. 85