In regards to adding terms to Revised Nomenclature: sometimes one simply has to do so. For instance, "television" is not there. I really don't think there is anything else to call it. At least, not in a family setting...;-) Also, as someone who has spent years working with ethnographic musical instruments, most instruments are not included. The idea to keep in mind is the structure of the classifications and making certain that any additions go into the correct category. Also, making a note about the addition so future staff/researchers will know what has been done. Lisa Shockley Collections Technician Kansas City Museum/Science City at Union Station ========================================================= 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).