here is a web site (thesis ) on the subject with a diagram found by searching using the terms fanning mill diagram _http://www.archive.org/stream/largeseedfactori00nevirich#page/n77/mode/2up_ (http://www.archive.org/stream/largeseedfactori00nevirich#page/n77/mode/2up) Barbara Hass, retired librarian In a message dated 10/20/2009 10:23:45 A.M. Mountain Daylight Time, [log in to unmask] writes: fanning mill ========================================================= Important Subscriber Information: The Museum-L FAQ file is located at http://www.finalchapter.com/museum-l-faq/ . You may obtain detailed information about the listserv commands by sending a one line e-mail message to [log in to unmask] . The body of the message should read "help" (without the quotes). If you decide to leave Museum-L, please send a one line e-mail message to [log in to unmask] . The body of the message should read "Signoff Museum-L" (without the quotes).