HZ123,
I bought a book a couple of years ago on the L1011 (Tristar). There is a photo in the book of a VC-10 carrying an RB211 on its port rear area, where its Conways should be. The photo is taken from the rear left of the aircraft showing the engine and tail.
I am moving from UK to Belgium at the mo and the book is packed. i should have it unpacked by about 10 March. I would be able to scan a copy of the photo for you.
If someone gets there first, fair enough. If not please feel free to remind me about it as I will be busy moving and may have forgot.
Bets regards
Iain McHenry