Kent, OH: Kent State University Libraries, 1978. Second edition Softcover. 56 pages. Copy 79 of 100. Originally published in 1950, this new edition has a preface by Duncan along with an afterword by Robert Bertholf. A close to near fine copy in string tied wrappers with some slight creasing to the corners and edges, and a tiny tear to the top of the front panel. Errata slip laid in. Signed by Duncan on the limitation page.