Book: Pepper, Adeline. 1971 The glass gaffers of New Jersey, and their creations from 1739 to the present.
• Information on Mason's patent: p. 164Catalogue: Norman C. Heckler & Company Sale Catalogue. 03/07/2012 Norman C. Heckler & Company Sale Catalogue.
• Yellow glass Mason jar for sale on p. 10, cat. no. 48.; others on p.14, cat. no. 79; p.26, cat. no. 157