Observations on the Mystery of Print and the Work of Johann Gutenberg By Hendrik willem van loon Books / Hardcover Collecting › Book Collecting Publisher: Book Manufacturers' Institute, January 1937 Price $13.12 Free Shipping Send to a friend Used - Good With Dust Jacket Good condition. Acceptable dust jacket. (Johann Gutenberg, Printing Press, History) A copy that has been read but remains intact. May contain markings such as bookplates, stamps, limited notes and highlighting, or a few light stains. $13.12 1 in Stock at Warehouse Quantity Add Free Shipping to continental U.S. OR $1.00 per item discount if shipped to store.