GGU-CONTAM-RW: Graphics preferences menu GGU-CONTAM-RW: "Refresh and zoom" menu item GGU-CONTAM-RW: "Zoom info" menu item GGU-CONTAM-RW: "Pen colour and width" menu item GGU-CONTAM-RW: "Legend font selection" menu item GGU-CONTAM-RW: "Mini-CAD toolbar" and "Header toolbar" menu items
