Licence: Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)
Credit: Advert for safe gay sex by the Deutsche AIDS-Hilfe. Wellcome Collection. Source: Wellcome Collection.
![no text alternative](https://iiif.wellcomecollection.org/image/L0053482/full/800%2C/0/default.jpg)
Licence: Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)
Credit: Advert for safe gay sex by the Deutsche AIDS-Hilfe. Wellcome Collection. Source: Wellcome Collection.