1. Invitation, 1979 May 11, (Columbia, S.C.), Governor and Mrs. Richard W. Riley and S.C. Conference of Branches of NAACP, to Mrs. [Mattie] De Laine, (Charlotte, N.C.) Creator: Riley, Governor and Mrs. Richard W. and South Carolina Conference of Branches of NAACP Collection: Joseph A. DeLaine Papers Institution: University of South Carolina. South Caroliniana Library