Design A.D.Copier 1923, executed by Glasfabriek Leerdam / the Netherlands
Leerdam Glas 1878-2003, A.v.d.Kley-Blekxtoon, 4th print: page 85, pic.92
Height of the liqueur-glass is 9,4 cm
Height of the port-glass is 12,4 cm