Philadelphia, PA: Philadelphia Typgraphical Union, 1892. 4to. stiff paper wrappers. 108 pages. A souvenir program for the Union's 40th session, June 13-18, 1892. Includes a welcome to the delegates, a brief history of the Union, article on the Drexel Institute, a sketch of the city of Philadelphia, and a number of other features. Numerous portraits of union officers. Covers tanned and chipped at edges, and lightly soiled.