There have been countless threads discussing Steve Smith, Deen, Aynsley and even a few unceremonious mentions of Mike Baird....but I've never come across anything here on Larrie Londin. He was a fantastic studio musician who played with world-class acts (touring with Elvis!), and eventually worked on the Street Talk and ROR studio sessions (replacing Smith on the latter). Sadly, he passed away in 1992 at he young age of 49. All I could find on him was this one poor quality video. It's swing music, which also may not be your cup of tea. But it's worth a watch to see the man responsible for playing drums on some of the most memorable Journey tracks that did not include Steve Smith.
I also have the Modern Drummer issue that was dedicated to him after his death buried up in my attic somewhere. Quite a few quotes from Steve Perry are included, if I recall correctly. Will try to find it and post some of the comments.
http://www.youtube.com/watch?v=fuiDc7dFGzI