Aviation Autograph – Thomas Sopwith (1888-1989) Signed First Day Cover dated 1976 with print, together with Bruce Bairnsfather (1887-1959) signed cutting with small illustration (2)
Aviation Autograph – Thomas Sopwith (1888-1989) Signed First Day Cover dated 1976 with print, together with Bruce Bairnsfather (1887-1959) signed cutting with small illustration (2)