Content advisory
This digitised material is free to access, but contains information or visuals that may:
- include personal details of living individuals
- be upsetting or distressing
- be explicit or graphic
- include objects and images of objects decontextualised in a way that is offensive to the originating culture.
'quinine'. Chemical composition of contraceptives
- Date:
- 1933-1935
- Reference:
- SA/FPA/NK/92
Licence: In copyright
Credit: 'quinine'. Chemical composition of contraceptives. Source: Wellcome Collection.
67/87