If you want to know about Redline you should read this interview with Linn Kastan, this guy basically invented the BMX... this is real BMX history from Mr Redline himself!!!
http://www.vintagebmx.com/interview_kastan.htmThanks to VintageBMX for the link and interview.
As for the serial numbers, I am pretty sure thay are random from 78 onwards... if any can tell me otherwise, then please do
I like Redlines...
Just a few of my bikes, photo was taken a few years back so some look a bit different now...
Bren