S.C. Code Ann. § 9-1-810: Claims for prior service.

Under rules and regulations adopted by the Board, each member who was a teacher or employee at any time prior to July 1, 1945, and who became a member on or before December 31, 1966, was required to file a detailed statement of all service as a teacher or employee rendered by him prior to July 1, 1945, for which he claimed credit.