Many thanks for the wonderful pics Dora
Mind you ... I'd love to know which other airframes are in that B&W pic of WP778/Y at White Waltham back in 70.
Smudge ...
Looks like we have a few more Tail Letter ID's ... now we have G, J, Y and Z. Not unexpected given the 30 odd years 6 AEF operated.
Best
Coff.