[CR]Raleigh serial number dating

(Example: Production Builders:Tonard)

From: "jacqueline shannon" <elvisismybrother@hotmail.com>
To: classicrendezvous@bikelist.org
Date: Wed, 17 Jan 2007 13:58:11 +0000
Subject: [CR]Raleigh serial number dating

Hi everyone. I have been gifted a really nice frame, which was resprayed as a Bob Jackson but it seems to be a Raleigh from their special build facility. Can anyone suggest a source for finding out what year it is and or ultimately who it might have been made for? Are the Raleigh records still around some place?

The serial is SB6439.

I am guessing its 80s but that's only by the style.

Jacqui Shannon,
from a cold rainy London UK