Section 4-58-104 - Date of assignment(a) All assignments of any instruments of writing shall bear the date upon which the assignment was made.(b) All blank assignments shall be taken to have been made on the day most to the advantage of the defendant.Rev. Stat., ch. 11, §§ 6, 7; C. & M. Dig., §§ 481, 482; Pope's Dig., §§ 518, 519; A.S.A. 1947, §§ 68-808, 68-809.