That's interesting because my understanding, possibly inaccurate, is that Series IV car chassis numbers started from B650. It's entirely possible that Morgan's chassis numbering was a tad hit and miss early on in the change from A to B prefixes. As an early Series IV yours was probably stamped with an A rather than B.
Last edited by Cheshire_David; 01/12/17 07:47 AM. Reason: Clumsy fingers and clarification.
