I noticed the beret worn by the Viking driver. Very popular head gear in those days for farm workers, motorcyclist, cyclists and open vehicle drivers/passengers.
A mate and I went to the above today. Just a smallish show near Penrith. Sorry, no horticultural, stationary engines etc. Just cars, 4 tractors and half a dozen motorcycles.
We travelled in Bobs toy. The result of that auction site and a bottle of wine, one weekend when his wife was away.
I remembered my camera so enjoy.