Soon to be legacy, rows of card catalogue drawers are pictured in the Memorial Library at the University of Wisconsin-Madison on March 29, 2012. in May 2012, the library will remove the last of its card catalogues, completing a quarter-century transition to an online record system for books, journals and more. One row of built-in cases will remain as part of a historic display. More than 100 cases are being sold through UW Surplus With A Purpose (SWAP), and 6,700 drawers of cards are being recycled.