"In the fifth number (May 1840) of Bülau's annual is an article 'on American slavery, viewed as a question of the highest interest for humanity,' by F. Murchard, of Cassel."--P. 4. Reproduction of the original from the Royal Commonwealth Society. Reproduced courtesy of World Microfilms Publications. AVAILABLE ONLINE TO AUTHORIZED PSU USERS.
Electronic reproduction. Farmington Hills, Mich. : Gale, 2009. Available via the World Wide Web. Access limited by licensing agreements.