Abraham Lincoln actually said...
I transmit herewith, for the constitutional action of the Senate, articles of agreement and convention concluded at Niobrara, Nebraska Territory, on the 14th day of November, 1860, between J. Shaw Gregory, agent on the part of the United States, and the chiefs and headmen of the Poncas tribe of Indians, being supplementary to the treaty with said tribe made on the 12th day of March, 1858.
12/31/1861