Ten Pounds (3) & Five Pounds (3) Lowther, scarce collection of EXPERIMENTAL notes, 10 pounds series MM19 998218, MM26 997517 & MK39 998130, 5 Pounds series XB31 997030, XD03 998640 & XK04 996910, most about Fine to Fine and hard to find
Estimate: 90-180 GBP