Logs for 1965

[danairamb]

I am sure this is a long shot, but I am trying to find out the reg. of my first flight (Cambrian Viscount LPL-Cork on April 21st 1965). In all the normal excitement of a 10 year old I forgot to note the reg. of the plane (it left LPL at 1330). By the time I returned one week later I was composed enough to note the reg. (G-AMNZ) but I have always wanted to know what that first reg was.

Does any member know of a source (perhaps old LPL airport records?) where I could get an answer to this very long-standing question.

Thanks

David in Canada