June 08, 1868
To the Senate of the United States:
In compliance with the resolution of the Senate of the 28th ultimo, 1 transmit herewith a communication from the Postmaster-General, with a copy of the correspondence recently had with the authorities of Great Britain in relation to a new postal treaty.
ANDREW JOHNSON.
Andrew Johnson, Special Message Online by Gerhard Peters and John T. Woolley, The American Presidency Project https://www.presidency.ucsb.edu/node/202653