Chief engineer Bernard Poulten received this drawing from his colleagues at CERN’s Isotope Separator On-Line DEvice fifty-one years ago. In deference to the well-known legend and opera, it was inscribed ‘To Tristan from Isolde (project), 3.11.1966’. (You can see the full drawing here.) Clearing out some old papers recently, he and his family very kindly decided to send the drawing back to CERN… where it arrived just in time for ISOLDE’s anniversary celebrations!
ISOLDE, CERN’s longest-running experimental facility, produced its first radioactive beam 50 years ago. Past and present staff tell the story, with the help of some early film clips, here.