Daniel WEBSTER (1847). “Dinner to the Hon. D. W. ... by the merchants, and other citizens of Philadelphia, December 2, 1846, with Mr. W.'s speech”, p.32
"White Privilege: Unpacking the Invisible Knapsack" by Peggy McIntosh, first appeared in Peace and Freedom Magazine (Philadelphia, PA), pp. 10-12, July/August 1989; later quoted in Thomas Norman DeWolf "Inheriting the Trade" (Chapter 4: The Great Folks), www.pbs.org. January 2, 2008.