Hello, While going through the 'vault' of the collection I'm working on, I found some old photography chemicals. The museum used to have a wet darkroom, but now everything is digital, and there is no practical use for the chemistry. The chemicals are old packages, packets and tubes of acid hypo, platino developer, metol quinol developer and so on. I don't know if there is an "ideal" storage method for these, because we actually have a large collection of photography, and photography was a pretty important tool in the development of the west. So, my question is...should these older chemicals be tossed, removed by a hazardous materials professional, or kept for artifact/interest purposes....we could feasably set up an exhibit of photographic materials/tools and relevant photographs to the area from our collection...so, opinions? Thanks! Rachel Hawthorn Collection Intern Historical Society of Idaho Springs If I want to hear the pitter-patter of little feet, I'll put shoes on my cat. --------------------------------- Do you Yahoo!? Friends. Fun. Try the all-new Yahoo! Messenger ========================================================= 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).