Letter from William H. (William Henry) Wyckoff to Isaac Leeser;March 11, 1857Letter from William H. Wyckoff, Corresponding Secretary of the American Bible Union, to Isaac Leeser. Wyckoff informs Leeser that the American Bible Union board approved his claim for $75.00 for reading and correcting proofs of three sets of Hebrew plates of Job. The letter also includes promotional material for various publications of the American Bible Union, including revised versions of the Book of Job and other biblical texts, as well as information about the Bible Union Monthly and Quarterly.