Nelson Ledges endurance race "Longest Day of Nelson" results here.

[Rrider]

Specifically the 1990 to 1995 are the relevant ones.

http://www.racinghistoryproject.com/nelsonledges.htm

http://www.racinghistoryproject.com/1990-1results.pdf

http://www.racinghistoryproject.com/Nelsonprograms/91program.pdf

[cordes]

That is an interesting site. Thanks for taking the time to post.