SCIENTIFIC AMERICAN, New York, May 23, 1891  The front page of the issue contains a half-page illustration "The Proposed Hudson River Suspension Bridge, Connecting New York and Hoboken" and a small illustration which has an accompanying article and additional illustrations inside. Also within the issue is "Hadlock's Spark Arrester", "Some Apparatus Used by the Vienna Fire Department"; "A French Type-Writer, A.D. 1833"; and more articles, illustrations and advertisements.

This is complete in 16 pages and is in very good condition.