Set of three glass items for breastfeeding Made of colourless blown glass, worked with tongs. Two breast pumps and a breast shield (to prevent staining clothes when milk comes in). 19th century L. 34 cm and 13 cm - Diam. 9.7 cm Ref: ‘Verre d’usage et de prestige, France 1500–1800’, by J. Bellanger, Les Éditions de l’Amateur, 1988, page 415; two related items.