" /> PICKERING, TIMOTHY, <I>Secretary of State under Washington and Adams.</I> Letter signed in full as Secretary of State to Sylvanus Bourne, U.S. Consul General in Amsterdam; Department of State, Philadelphia, 30 July 1799. <I>One page, 4to, integral address leaf with panel, marked "Duplicate" and franked "Department of State of the United States of America," small seal hole. Fine condition.</I> | Christie's