This rare vintage E.F.W. 3 1/2lb wholemeal flour sack from the 1940s is a unique piece of British food advertising collectable. Made in the United Kingdom, this original sack features the E.F.W. brand, making it a sought-after item for collectors of vintage food memorabilia. With its nostalgic charm and historical significance, this piece would make a valuable addition to any collection of advertising collectables.