Locked Southern Railway Longbell 3 chimes

Will Kesler

I know I’ve been creating so many threads but I’ve just got a bunch of question that I hope y’all don’t mind if I ask. Does anyone here have any information on Southerns Longbell 3 chimes? How many still exist? What numbers of engines did they come from? Does anyone have any diagrams of one because I might be interested in trying to build a custom one? Any other information anyone would like to share would be nice too. I hope y’all don’t mind the many questions I have.