I mailed out a request (with a self addressed and stamped (Royal Mail) envelope with DO NOT BEND on it and hard cardboard piece inside) for Mr. Suchet's autograph with two photographs and a personal letter at the end of July 2019, and today January 20th received the attached photographs. Very happy with the results.
I used the address:
David Suchet
c/o The Artists Partnership Ltd
101 Finsbury Pavement
London EC2A 1RS
UNITED KINGDOM

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