AQS256805 Cartoon satirising the abolition of slavery in Maryland, from \'Frank Leslie\'s Illustrated Newspaper\', 5th April 1862 (litho) by American School, (19th century); American Antiquarian Society, Worcester, Massachusetts, USA; (add.info.: Uncle Sam gives Maryland a quarter and tell him to set the \'poor black bird loose\';); 穢 Courtesy, American Antiquarian Society ; American, out of copyright.