The Secretary of the Commission shall keep a record of all proceedings of the Commission and shall preserve all books, maps, documents and papers belonging to the Commission or entrusted to its care and perform such other duties as the Commission may prescribe.

38 Del. Laws, c. 62, § ?4; Code 1935, § ?5499; 28 Del. C. 1953, § ?306; 68 Del. Laws, c. 84, § ?173(a);