I have been trying to identify an older Raleigh I've had for some time now. I bought it in 1993 at a bike swap and do not know the history. The frame had been chromed so there are no longer any identifying decals just the Raleigh badge on the front. I've been to http://retroraleighs.com and checked the serial number against the ones posted there, but mine doesn't match any of the criteria there. The number is 4B5R0346 with an "N" and a symbol for "registered trademark" under the serial number string. I have also been looking at pictures of everything I could find out there and the lugs and drop out don't seem to look like anything else. Finally, I'm not seeing anything that comes with the Campy group like this one has. Maybe the previous owner upgraded the group along with the fresh chrome. I do have pictures if that will help. I'd be greatful for any help in identifying this bike and age.