The “General Index to Judgment Lien Docket and Execution Books” designated “A-D,” “E-K,” “L-R” and “S-Z,” respectively, in the office of the clerk of the Circuit Court of the City of Norfolk is hereby validated, and is and shall be for all purposes whatever the legal record of judgments docketed as provided by law in the office of such clerk for the period beginning January 2, 1917.