File:Poster against Paragraph 175.jpg

1973 poster of Deutschen Aktionsgemeinschaft Homosexualität (DAH) against Paragraph 175.

Source: Scanned political poster, originally uploaded at de:Bild:Wegmit175.jpg, which is no longer there. It is not clear whether there is any copyright on the poster: political posters in this period were not generally considered copyrighted by default, and it is unlikely that DAH ever registered copyright on the poster. So it may well be public domain, but we are making the more cautious claim that even if it is copyrighted, it is fair use in Paragraph 175