Mandy............
Firstly, welcome to the forum. I really hope that you receive some good replies. In my experience, many helpful people around.
Your grandfather sounds to have had an interesting career, progressing from Hillmans A/Ws to flying Britannias. In my view he was around at the most interesting of times in aviation.
Do you have his log books?
Planemike
Last edited by Planemike; 27th Mar 2016 at 11:22.