One 'Pretif' cavity-rim cervical cap, in light blue box, from a collection of twelve cervical caps made by Lamberts (Dalston) Ltd., Queensbridge Road, London, E8, England, 1981. 'Pretif' cavity-rim cervical cap 1981
One 'Pretif' cavity-rim cervical cap, in light blue box, from a collection of twelve cervical caps made by Lamberts (Dalston) Ltd., Queensbridge Road, London, E8, England, 1981. 'Pretif' cavity-rim cervical cap 1981
One Dumas cervical cap, in black box, from a collection of twelve cervical caps made by Lamberts (Dalston) Ltd., Queensbridge Road, London, E8, England, 1981. Dumas cervical cap 1981