Attached is an article from the latest issue of Radio World. It’s worth the read. Note the link to the 1963 oral history of Archie Stevens

(https://archive.org/details/casjhsj_00002/casjhsj_00002_a_access.mp3 ), and the references to the first cyclotron by E.O. Lawrence. You just don’t see this sort of history lesson anymore.

Enjoy, David N1ESK