Whenever any packs of tobacco products upon which stamps have been placed have been sold and shipped into another state for sale or use therein, or have been sold to persons exempt under § 5305(d) of this title for resale to authorized purchasers, or have been returned to the manufacturer for credit because they became unfit for use and consumption or became unsalable by reason of fire, flood, or other causes beyond the control of the person who sold the tobacco products and shipped them into another state for sale or for use therein or who sold the tobacco products to persons exempt under § 5305(d) of this title for resale to authorized purchasers or who owned the tobacco products at the time they were returned to manufacturer because they became unfit for use and consumption or unsalable by reason of fire, flood, or other cause beyond the control of the person seeking the refund shall be entitled to a refund of the actual amount of tobacco product tax paid with respect to such tobacco products. If the Department is satisfied that a refund is proper, it shall certify the proposed amount of refund and thereafter shall issue to the person seeking the refund stamps or cash of sufficient value to cover the refund.

30 Del. C. 1953, § ?5326; 54 Del. Laws, c. 296, § ?1; 57 Del. Laws, c. 136, § ?23; 81 Del. Laws, c. 55, § 17;