Emerson, Edwin. INCUNABULUM INCUNABULORUM: THE GUTENBERG BIBLE ON VELLUM IN THE VOLLBEHR COLLECTION. NY: Tudor Press, 1928. 1st edition. 55 pp., printed vellum paper wrappers. Illustrated. The story of one of the great editions of the Gutenberg Bible, with discussion of early printing.A review copy slip is laid inside the front cover. A clean and attractive copy. Very good.