December , 1979 photos from Aberdeen South Dakota Snopro race, courtesy of Dvorak
"As I remember this race nearly was cancelled because it was so warm that winter but that day, I believe it was Sunday, was real cloudy and foggy as you can  see by the pictures, so the track held up pretty well. Steve."

Steve Thorsen converses with former team mate Brad Hulings.
Bobby Donahue
One of the Cat SnoPros, ready to run.
Not wrecking your studs & carbides can be tricky when there is no snow or ice.
 
A deck of Deckers chats before the race.
The back or Rosenquists RXL.
Jocko waits for action to get started.
 

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