Brady, Mathew B., approximately 1823-1896. still image Portrait photographs 1840-1860. gmgpc Daguerreotypes 1840-1860. gmgpc [between 1844 and 1860] eng Democratic Congressman from Virginia, 1837-1839; Senator, 1847-1861. Scratched on back of plate: 18. Produced by Mathew Brady's studio. U.S. War College; Forms part of: Daguerreotype collection (Library of Congress). Mason, J. M. (James Murray), 1798-1871. Daguerreotype collection (Library of Congress) http://hdl.loc.gov/loc.pnp/cph.3c09846 http://hdl.loc.gov/loc.pnp/cph.3a29037 Original served by appointment only. No known restrictions on publication.