Anyone local to Derby, UK. I`m giving a lecture at Rolls-Royce on 17th April about the Merlin and how it was viewed by German engine designers and air staff in WW2.
You will be shown letters written by Professor Willy Messerschmitt to the head of Daimler-Benz Professor-Dr. Fritz Nallinger, and also translations of real German air ministry engine technical development meetings from the war.