The Center is also home to 14 dioramas (painted by Harry Rossoll of Atlanta, Georgia, the artist who created Smokey Bear) that cover prehistoric forests, Caddo Indians, Papermaking in the South, 1940s lumbering, and forest appreciation.
Production began in Baghdad, where under the supervision of the Grand Vizier Ja'far ibn Yahya, they invented a method to make a thicker sheet of paper.
Saint-Léger Didot devoted his attention to papermaking in the famous factory of Essonne, where one of his workers, Louis-Nicolas Robert invented a machine to make "endless" paper, and eventually 'sold' the patent to Didot.
Friedrich Gottlob Keller (born June 27, 1816 in Hainichen, Saxony – died September 8, 1895 in Krippen, Saxony) was a German machinist and inventor, who (at the same time as Charles Fenerty) invented the wood pulp process for the use in papermaking.
In 2001, the Santa Cruz Museum of Art and History featured their work in a show titled "Art Undercover," and in 2010 in a show titled "It’s in the Pulp: The Art of Papermaking in Santa Cruz".
William was a papermaking apprentice in Germany where he worked at a mill in Broich near the city of Mülheim an der Ruhr.
Born into the Dalton, Massachusetts family that owned the papermaking Crane & Co., he successfully expanded the company during the 1880s after securing an exclusive government contract to supply the paper for United States currency (a monopoly the company continues to hold).
Commercial applications for xylanase include the chlorine-free bleaching of wood pulp prior to the papermaking process, and the increased digestibility of silage (in this aspect, it is also used for fermentative composting).