Lincoln’s handwriting confirmed in nineteenth-century book on racism

Experts have confirmed that handwriting in an Illinois library’s copy of Types of Mankind is that of the Great Emancipator.  The book is a lengthy justification of racism based on the notion that different races constitute separate species.

Lincoln made a notation inside the book with the name and place of residence of its owner, a fellow attorney named Clifton Moore, from whom he probably borrowed it to study his opposition’s arguments in preparation for a legal case or political debate.