1933-34 Chicago World's Fair Booklet from Pabst Blue Ribbon Beer. The cover has "Happy Hours" written on the cover. Inside are 28 pages of blue sepia pictures of fair buildings with a double page centerfold multicolor picture of the Pabst Pavilion. There is one color page that pictures their products, "Pabst Blue Ribbon Beer", "Blue Ribbon Malt" and "Pabst-ett - a whole milk cheese product" (whatever that was). Size: 4 3/4" wide by 5 1/2" high. Condition: Extremely Fine, a little bending of the cover's corners.