Hello All: I'm having trouble finding an archival black pen that won't smear when a top coat of clear B-72 is applied when numbering an artifact. Can anyone give any reasons why I shouldn't use a pencil to apply the number between the barrier layers? Thanks, Amanda Amanda Thompson Dyer Curator Bell County Museum 201 N. Main Street P.O. Box 1381 Belton, TX 76513 254.933.5244 (p) 254.933.5756 (f) www.bellcountymuseum.org ========================================================= 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).