A linesman's flag used at the 1983 F.A. Cup final Manchester United v Brighton & Hove Albion, sold with a letter of authenticity signed by the linesma

A linesman's flag used at the 1983 F.A. Cup final Manchester United v Brighton & Hove Albion, sold with a letter of authenticity signed by the linesman of the day, his original letter of appointment, a copy of the match programme and a press cutting (5)