1985 Chris Birkett letter to Mary Thornton 4th December 1985, page 2
1985 Chris Birkett letter to Mary Thornton 4th December 1985, page 3
1956c Prefects Charge original sketch 002 (verso)
1956c Prefects Charge original sketch 001 (front)
1985 Chris Birkett letter to Mary Thornton 4th December 1985, page 1
1985 Chris Birkett letter to Mary Thornton 4th December 1985, page 4