Certificates of appointment of electors by the General Assembly shall be duly made and signed by the President of the Senate and the Speaker of the House of Representatives and attested by the clerks of the houses respectively, and shall be transmitted by the President of the Senate as follows:
Code 1852, § 407; Code 1915, § 1864; Code 1935, § 1983; 15 Del. C. 1953, § 7334.