McLanahan, J. X. 1. (1850). Speech of Mr. J.X. McLanahan, of Pennsylvania on the slave question: Delivered in the House of Representatives, February 19, 1850. Washington: Printed by J.T. Towers.

McLanahan, J. X. 1809-1861. Speech of Mr. J.X. McLanahan, of Pennsylvania On the Slave Question: Delivered in the House of Representatives, February 19, 1850. Washington: Printed by J.T. Towers, 1850.

McLanahan, J. X. 1809-1861. Speech of Mr. J.X. McLanahan, of Pennsylvania On the Slave Question: Delivered in the House of Representatives, February 19, 1850. Washington: Printed by J.T. Towers, 1850.