25. H[arrison] G[ray] Blake, Slavery in the District. Speech of Hon. H. G. Blake, of Ohio, Delivered in the House of Representatives, April 11, 1862, on the Bill for the Release of Certain Persons Held to Service or Labor in the District of Columbia ([Washington, DC?]: n. p., [1862?]). 8 p.
Speech in favor of the abolition of slavery in the District of Columbia.