Speedway Star and News. THE ONLY TWO-IN-ONE SPEEDWAY MAGAZINE. 21 MARCH 1969.
1974 Wimbledon Speedway- Dons v King's Lynn, 21 March
Silverstone Daily Express International Trophy 21 March 1981 race programme
Malaysian Grand Prix programme 19-21 March 2004 original programme
JONATHAN WILLIAMS F5000 LOLA T142 PAUL HAWKINS 1969 35MM NEGATIVE & SCAN #21
SPEEDWAY PIX - 12 Sept 1969 vol 1 #21 - WORLD FINAL EDITION
Oulton Park Richard Seaman Trophies Meeting 21 June 1969 original programme
