1. Reynolds's Political Map of the United States Designed to Exhibit the Comparative Area of the Free and Slave States and the Territory open to Slavery or Freedom by the Repeal of the Missouri Compromise with a Comparison of the Principal Statistics of the Free and Slave States, from the Census of 1850 Collection: Persuasive Maps: PJ Mode Collection Format: Image Creator: Reynolds, William C. Date: 1856 Posted Date: 2017-04-14