March 24, 1869
To the Senate of the United States:
I transmit to the Senate, in answer to their resolution of the 1st instant, a report from the Secretary of State, together with accompanying papers.*
U. S. GRANT.
* Correspondence with the United States minister and the secretary of legation at Madrid.
Ulysses S. Grant, Special Message Online by Gerhard Peters and John T. Woolley, The American Presidency Project https://www.presidency.ucsb.edu/node/203996