An autographed 'Knights of Football' postcard, signed by Sir Stanley Matthews, Sir Bobby Charlton, Sir Walter Winterbottom and Sir Alf Ramsey This po

An autographed 'Knights of Football' postcard, signed by Sir Stanley Matthews, Sir Bobby Charlton, Sir Walter Winterbottom and Sir Alf Ramsey This postcard was produced in 1995 after the death of the other featured footballing knight, Sir Matt Busby.