Contraceptive cap (diaphragm), 67mm, rubber with metal springs, by Lambutt, Dalston, London, 1950s Contraceptive cap (diaphragm) 1950-1960
Contraceptive cap (diaphragm), 65mm, rubber with metal springs, by Lambutt, Dalston, London, 1950s Contraceptive cap (diaphragm) 1950-1960
Three contraceptive caps (diaphragms), 80, 67 and 65mm, rubber with metal springs, by Lambutt, Dalston, London, 1950s Three contraceptive caps (diaphragms) 1950-1960