Hard to find 1970's menu from MR. MAC'S RESTAURANTS, around Madison, Wisconsin. In the burgers section of the menu they have The Big Mac which was a 1/3 pound of pure ground beef on a sesame bun topped with the cheese of your choice, shredded lettuce and our special sauce (does that sound familiar?) for $2.50. Size is 8 x 13 inches. Well used condition. Most of our menus were actually used in the restaurant, there may be writing, wear and tear, spots, stains, crinkles and creases, old smell, etc., so please ask questions and examine the images closely before your purchase. Inventory# B23-13.