Can anyone help Jill: For the last eighteen months I've been trying to find out exactly what was the sterling travel allowance (Exchange Control) which British citizens were allowed to take out of the U.K. in July 1964.

H.M. Customs and Excise have come up with five possible answers but basically admit they don't know; the Treasury have no comment – I seem to have exhausted every possible avenue, having endlessly trawled almanacs, newspapers, the Web etc.

A Globetrotter member – Rene Richards reports – it was £25 in the early 60's reaching £50 in 1970– however I know from a contemporary Cunard document of 1961 that it was £50 then, so did it go down and if so when?

The novel for which I need this is due for publication by Penguin in 2003 and we're reaching final copy-editing any moment now, so any help would be most gratefully received – so, offering my thanks in advance.

If you feel you can help Jill, she can be contacted at jill@laurimore.fsnet.co.uk