We have recently come across two old medicine kits in our collection, late 1800s and early 1900s. We would like to keep the bottles, but not the contents. Some of the bottles contain pills deteriorated beyond recognition and some of them contain chemicals that are potentially dangerous. We would like to know if anyone knows of proper disposal methods for arsenic, strychnine, mercury, and other poisons, as well as narcotics like opium. We appreciate your help. Thanks! :-) Melissa Thompson Collections Assistant Vesterheim Nowegian-American Museum 523 W. Water Street Decorah, IA 52101 563-382-9681 ========================================================= 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).