Timothy Dalton was a tough signer from the beginning of his 007 carreer. He signed in-person and sometimes trouhgh the mail himself. Later he used Preprints and Sectretarials!
Today there is no chance to get anything good on him trough the mail. As he lives and works most of his time in GB he is not often in USA and a chance to get him in-person is rare! European autographed material is much better than USA material. There are tons of really bad fakes on the market! Beware!