Hi: I was delighted to see this news story about Lynn Conway at last receiving an apology from IBM for the way she was treated over her gender transition. https://www.forbes.com/sites/jeremyalicandri/2020/11/18/ibm-apologizes-for-f... Her amazing career is well-summarised in Wikipedia - https://en.wikipedia.org/wiki/Lynn_Conway I worked with Lynn in the 1960s in IBM’s ACS Project. I told the story of our collaboration, on Dynamic Instruction Scheduling, and of how I learned of her subsequent career and triumphs over adversity, in an IEEE Annals of the History of Computing paper - whose text is available at https://core.ac.uk/download/pdf/326580149.pdf Cheers Brian Randell