The attached issue of The Liberator includes a reprinted report from Delaware which refutes Douglass' narrative. A "Frederick Bailey" is discussed. Garrison is snarky in his framing of the report.
Source: The Liberator. Vol. 15, No. 50 (12 Dec. 1845). American Periodical Series, University Microfilms International, Ann Arbor, Mich, 2014-2016. http://fair-use.org/the-liberator/1845/12/12/the-liberator-15-50.pdf