Williamson, C. J. Is Man a Creation or an Evolution? Pittsburgh, PA: United Presbyterian Board of Publication and Bible School Work, 1924. First Edition. 
8 1/2 x 5 3/4 inches, printed paper wrapper, 20 clean pp. , printed paper wrapper, 20 clean pp. Good. Pamphlet.
Rev. Williamson was the pastor of Highland Presbyterian Church, New Castle, Pa.
Two main sections, I. Difficulties the Theory of Evolution must Face, and II. False Claims of Evolutionists.