Dear Fellow Listers, We're looking to store oversized architectural drawings and blueprints rolled up. (Flat file drawers may not be an option, even though ideal.) The price of 2" dia acid free tubes is pretty high, considering we may need up to 4,000 tubes. So, we're going for regular tubes. We're thinking about putting a barrier between the acid paper tubes and the drawings, consisting of .001 Mylar. Does this make sense? In addition, we will roll the drawing along with archival, unbuffered stock around that tube. This paper will have to be 53" wide or so. Does anyone know of a vendor for this type of paper, in rolls? Any and all input would be appreciated. Thanks, Remko Remko Jansonius Collections and Archives Manager Vizcaya Museum & Gardens ========================================================= 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).