Fine “Tribune Tract” Issued by Horace Greeley in Series with Abraham Lincoln’s Cooper Union Speech, etc.,

Clearly aimed at abolition and the election of Lincoln, the 2 pages of adverts at the rear urge readers to "Prepare for the Great Political Campaign of 1860" and call the series of tracts not just Tribune Tracts, but the Tribune "Campaign" Tracts. 

Seward, William The Admission of Kansas. Speech of William H. Seward, of New York, Delivered in the Senate of the United State, Feb. 29, 1860. (Tribune Tract No. 3). 1860. First Edition. 14pp + Adverts.

Rare. Last offered by Midland [1944]. Good +. A bit toned, but a very reasonable example.