File:United States 1837-01-1837-03.pngDescriptionUnited States 1837-01-1837-03.png Map of the states and territories of the United States as it was from January 1837 to March 1837. On January
File:US SlaveFree1837.gifimage is a derivative work of the following images: File:United_States_1837-01-1837-03.png licensed with Cc-by-2.5, Cc-by-sa-3.0-migrated, GFDL 2007-11-18T00:38:16Z
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File:United States 1837-03-1838.pngDescriptionUnited States 1837-03-1838.png Map of the states and territories of the United States as it was from March 1837 to 1838. On March 28 1837, the Platte
File:LaSalle County Illinois 1837.pngRuhrfisch |Pe 2007-03-28T03:45:05Z Ruhrfisch 288x405 (12872 Bytes) {{Information| |Description= Locator Map of Illinois, United States |Source= taken from