To the Senate of the United States:
I transmit herewith, with a view to its ratification, a treaty between the United States of America and Zanzibar, concluded July 3, 1886, enlarging and defining the stipulations of the treaty of September 21, 1833, between the United States of America and His Majesty Seyed Syed bin Sultan of Muscat and Sovereign of Zanzibar, which treaty has continued in force as to Zanzibar and its dependencies after the separation of Zanzibar from Muscat, and has been accepted, ratified, and confirmed by the Sultan of Zanzibar on October 20, 1879.
GROVER CLEVELAND
Grover Cleveland, Special Message Online by Gerhard Peters and John T. Woolley, The American Presidency Project https://www.presidency.ucsb.edu/node/205890