Champagne coupes (5x) & Burgundy glasses (6x) of drinking service "F", design K.P.C.de Bazel 1921-'23, executed by Glasfabriek Leerdam / the Netherlands
Shown in: Leerdam Glas 1878-2003, A.v.d.Kley-Blekxtoon, 4th print; page 42, pic.31
Champagne coupes: 14,1 cm (height); 9 cm (diameter) Burgundy glasses: 13,8 cm (height); 8,9 cm (diameter)