1. Santee-Cooper: Correspondence between Richard M. Jefferies (General Manager of the South Carolina Public Service Authority), Senator Burnet R. Maybank and W. E. Wrather (U.S. Department of the Interior), September 1944 Date: 1944-09-15 Description: Correspondence concerning Wrather sending a copy of Bulletin No. 580-J, dealing with the phosphate rock supply of South Carolina and Bulletin 18 of the U.S. Agriculture Department about phosphate fields to Richard Jefferies.