Try this

http://discovery.nationalarchives.gov.uk/SearchUI/Details?ur...

That should list all the Harwell documents - they will not be available to read on-line though, you will have to visit the archive at Kew to go through them to find the information you are looking for.

It looks like there is a huge amount of paperwork - I would set aside at least a day (or two)....it could be a needle in a haystack job.

I would go for the personnel papers (there seem to be nominal roll documents for the right period) first to see if you can find him and what jobs he was doing there - that will then give you an idea what other areas to look at.

Antony
Chalfont Research