Oversized 21.5 x 33.5 salesman's sample (Series R 20, R 1785) of a calendar for January 1927 entitled “The Birth of Old Glory,” featuring artwork of Betsy Ross showing the first American flag to George Washington. Printed for the United States National Bank of Omaha, Nebraska, by the Thos. D. Murphy Co., of Red Oak, Iowa. In fine, folded condition, with some edgewear.