Article: Polak, Ada Buch. 1969 "The 'IP Olufsen Weyse' Illustrated Price-List of 18th-Century Norwegian Glass". Journal of Glass Studies. 11
• See no. 421 on page 369 for a somewhat crudely drawn version of this glass, one of eight variations titled "Perlkekelchen Spits Vand."Catalogue: Sotheby's (auction catalogue).
• Possibly sold as part of a pair: Sotheby's London (Hammersmith Road), June 29, 2004, lot 221, misidentified as possibly by Amelung. (See printout in Registrars' file.)Article: Spillman, Jane Shadel. 12//1998 "Glasses with American Ships. Glass Club Bulletin of the National American Glass Club. (No. 157): 3-5.
• German(?) wineglass with similar style script and filler ornament plus (not on Winterthur) a ship: pp. 3-4, figs. 1-4, 1753-60, inscribed "Success to the St. Andrew/of New York/Capt. Robert Donaldson." St. Andrew was built in 1752. Gives further info.