I am looking for this information on UV Filters for an Historic House Museum also. Becky Fitzgerald Executive Director Erlander Home Museum Swedish Historical Society 404 S. 3rd St. Rockford, IL 61104-2013 (815) 963-5559 [log in to unmask] www.ameritech.net/users/erlander_home_museum/Welcome.html ========================================================= 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).