Hi: The Irish Times has just published an article by Karlin Lillington on the recent ceremony in Dublin at which a Historic Blue Plaque honouring Percy Ludgate. The article is online at: https://www.irishtimes.com/technology/2022/11/03/karlin-lillington-irelands-... Brian Coghlan's much more detailed account of the event is at: https://www.scss.tcd.ie/SCSSTreasuresCatalog/literature/TCD-SCSS-V.20221015.... (Warning - the lengthy videos of the event that are currently available suffer from performance problems, and wind noises affect their soundtracks badly.) Cheers Brian Randell — School of Computing, Newcastle University, 1 Science Square, Newcastle upon Tyne, NE4 5TG EMAIL = Brian.Randell@ncl.ac.uk PHONE = +44 191 208 7923 URL = https://www.ncl.ac.uk/computing/staff/profile/brianrandell.html