Anton Heyboer
This afternoon, I shall attend a lecture of Lotti (one of Anton Heyboers widows) in the Historisch Museum Haarlem. A number of years ago I sent Petra Heybour (we mailed then) a number of scanned pictures of the Provinciaal Ziekenhuis where Heybour stayed for some time. The pictures were lent from my poet-friend Nico. They would be used later for a book etc.