The authority to issue bonds shall be construed to be authority to provide funds for the payment of the interest and annual payments on such bonds, which without further authority shall be provided for by an additional tax levy on the property subject to taxation for county purposes in the district issuing such bonds and by a poll tax on all persons 21 years of age and upward, residing in the district, of such amount as shall be determined by the school board of the district.

32 Del. Laws, c. 160, § ?53; 34 Del. Laws, c. 173, § ?1; Code 1935, § ?2722; 14 Del. C. 1953, § ?2114;