EXECUTIVE MANSION, August 15, 1883.
It is hereby ordered that the following-described tract of country in the Indian Territory, viz: Commencing at the point where the Deep Fork of the Canadian River intersects the west boundary of the Sac and Fox Reservation; thence north along said west boundary to the south bank of the Cimarron River; thence up said Cimarron River to the Indian meridian; thence south along said Indian meridian to the Deep Fork of the Canadian River; thence down said Deep Fork to the place of beginning, be, and the same hereby is, set apart for the permanent use and occupation of the Iowa and such other Indians as the Secretary of the Interior may see fit to locate thereon.
CHESTER A. ARTHUR.
Source: Kappler, Indian Affairs, Laws And Treaties, US GPO, 1904, p. 843-844
Chester A. Arthur, Executive Order—Iowa Reserve Boundary Online by Gerhard Peters and John T. Woolley, The American Presidency Project https://www.presidency.ucsb.edu/node/371355