Thanks @
Crampedin13A and @
AwyrCymru for sharing those bits- yes, certainly looks like we were on BA11/12 of some form. As @
MarkFlies says, it's interesting how much routes have changed now, I had always assumed the stops were driven mainly by the need to refuel, but I guess demand was lower and so it was more efficient to serve multiple destinations with one flight.
I also remember that we returned to a newly opened T4... and My grandad's car had been towed away and impounded!