Published in Ann Arbor from 1841 to 1847 by Methodist minister Guy Beckley, the Signal of Liberty was a nationally recognized journal relating the horrors of slavery. Beckley's home on Pontiac Trail was a "station" on the Underground Railroad.
More information
- http://signalofliberty.aadl.org/signalofliberty
- Signal of Liberty now online, Ann Arbor District Library announcement
- Signal of Liberty, Ann Arbor District Library
- Abolitionism and American Reform, John R. McKivigan, Taylor & Francis, 1999. ISBN 0815331053.