Section 28-3-13
Sale within state of alcoholic liquors or beverages manufactured within states discriminating against alcoholic liquors or beverages manufactured, etc., in this state.
No alcoholic liquors or beverages of any kind shall be sold in this state which are manufactured in any state which by its laws or, in the opinion of the board, by its practices, discriminates with respect to the sale within such state against alcoholic liquors or beverages manufactured, distributed or sold at wholesale in Alabama.
(Acts 1936-37, Ex. Sess., No. 66, p. 40; Code 1940, T. 29, §77.)