Help in dating a S2 pls.

Do you have access to the PMC assembly records?
8813991

Unfortunately the PMC records were lost after the closure of the Enfield plant although there is a suspicion that the Australian production records may still exist within the tons of unassessed records held at the Gaydon BMHT Museum in the UK.

Following on from the conversation...
I have 34700040A which is one of the first Australian 6 cylinder vehicles. Has been in the family since 1968 - purchased by my grandfather when less than a year old.
I recently acquired another early 6 cylinder - 34700718A and engine number 34700722A - so the original engine.
Was wondering if 34700718A shows up in any of the sales records? Was given to understand it was a NSW vehicle - but have no firm knowledge. Fitted with a rear PTO and I assume from new.
Any information greatly appreciated.
Thanks

Anyone able to shed some light on my 88".

Chassis 24306587B

Engine 25181677F

Calvin tells me its built between March 1963 and April 1966, with one significant modification? Engine numbers tells me its built early 1965?

Any further help would be much appreciated!