In front of the Simula machine.
![](https://www.mn.uio.no/ifi/english/about/ole-johan-dahl/media-gallery/photos/13.nygaard-dahl-alltid-foran.jpg)
Ole-Johan Dahl and Kristen Nygaard in front of the Simula-machine SIM-X Mach-S. Photo rights: Rune Myhre / Dagbladet (1982). Used here with permission.
Photo
Photo: Rune Myhre, Dagbladet
Ole-Johan Dahl and Kristen Nygaard in front of the Simula-machine SIM-X Mach-S. Photo rights: Rune Myhre / Dagbladet (1982). Used here with permission.
Photo: Rune Myhre, Dagbladet