Yes, they do if you look on the web you can find various references to them, including the world's largest. Pete Lundskow Pratt Museum Homer, AK ------------------------------ *From:* Museum discussion list [mailto:[log in to unmask]] *On Behalf Of *Scher Thomae, Dawn *Sent:* Tuesday, April 27, 2010 11:57 AM *To:* [log in to unmask] *Subject:* [MUSEUM-L] odd item in collection A few months ago, people submitted odd and interesting items found in their museum’s collection documentation. Here is one I just found but haven’t had the opportunity (initiative?) to see if it’s still in our vertebrate zoology collection: “1 Hairball, supposedly from the stomach of a cow” (Can cows get hairballs?) Dawn Scher Thomae Milwaukee Public Museum ========================================================= 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). ========================================================= 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).