Any information on copying presses and/or damp paper copying processes. This includes photocopies of advertisements for presses, dampening apparatus, copying papers, books and inks, manufacturers' trade catalogs or cards, photos of presses in your lab, and articles describing or mentioning press copying equipment, materials or methods. Also interested in the whereabouts of relevant archival records or of persons with knowledge of the subject. Purpose is publication of a history of the presses and the process. Reply to: Barbara Rhodes, Library, American Museum of Natural History, 79th & Central Park West, New York, NY 10024 (212)769-5424 Fax (212)769-5009, or to William Streeter, 78 Masonic Street, Northampton, MA 01060. (413)584-2544.