Coal. Authorizing purchase of certain interests in lands and mineral deposits by United States from Choctaw and Chickasaw Nations of Indians, report to accompany S. 1372 [to fulfill treaty obligation between United States and Choctaw and Chickasaw Nations of Indians by authorizing purchase of certain interests in coal and asphalt lands and mineral deposits by United States from said Choctaw and Chickasaw Nations of Indians]; submitted by Mr. Thomas of Oklahoma.