“ Executive Order No. 2508, dated January 3, 1917, withdrawing a tract of land on the northern shore of Norton Bay, Alaska, and certain adjacent islands, for the use of the United States Bureau of Education and of the natives of indigenous Alaskan race, is hereby amended to read as follows:
``Norton Bay Reservation
``It is hereby ordered that a tract on the northern shore of Norton Bay, Alaska, described as follows:
Beginning at a point where the line of Latitude 65° N. intersects the line of Longitude 161° 20' W. of Greenwich; thence due west to Longitude 161° 40' W. of Greenwich ”