African-American man Date: unknown Creator: unknown Category: People Type: Painting/Drawing/Etching/Other Permission: Public domain Source: Harper's Monthly
African-American woman Date: unknown Creator: unknown Category: People Type: Painting/Drawing/Etching/Other Permission: Public domain Source: Harper's Monthly
African-American woman Date: unknown Creator: unknown Category: People Type: Painting/Drawing/Etching/Other Permission: Public domain Source: Harper's Monthly
Harriet Beecher Stowe Date: unknown Creator: unknown Category: People Type: Photograph Permission: Public domain Source:
John Brown Date: unknown Creator: unknown Category: People Type: Photograph Permission: Public domain Source: Harper's Monthly
Free States, Slave States and Territories Date: 1850 Creator: Siczewicz, Peter Type: Map Permission: Abraham Lincoln Historical Digitization Project Source: Abraham Lincoln Historical Digitization Project
Free born as a % of Total free population Date: 1860 Creator: Siczewicz, Peter Type: Map Permission: Abraham Lincoln Historical Digitization Project Source: Abraham Lincoln Historical Digitization Project
Free black Population density by county Date: 1860 Creator: Siczewicz, Peter Type: Map Permission: Abraham Lincoln Historical Digitization Project Source: Abraham Lincoln Historical Digitization Project
Free Black Population density by County Date: 1850 Creator: Siczewicz, Peter Type: Map Permission: Abraham Lincoln Historical Digitization Project Source: Abraham Lincoln Historical Digitization Project