These are always equal in value to the first-class mail one-ounce rate. Booklet has 12 stamps on one side and 8 on the other. The U.S. Postal Service continues its tradition of honoring the stars and stripes with the issuance of the four flags. This quartet of stamps features a bright U.S. flag against a white background. A single word appears on each of the four stamps in large letters like freedom, liberty, equality and justice. The black typeface recalls the look of colonial-era printing.