Tracing Ferguson 20 TVO —South-E Clare in 1990s

Hello, I’m trying to trace my father’s old 1950s Ferguson 20 TVO. He sold it in 1993 to a man from south-east Co Clare or close to border of Clare and Limerick city. The first 2 photos are of the tractor on the day it was sold from my father’s farm in west Limerick. It was a Co Kerry registered tractor with reg number ZX 1??. ( not sure of full registration) The man ( photos now included) who purchased the tractor would have been in his mid 60s back in 1993 and we believe drove an oil truck/lorry for a living . We don’t have any details of a location in Co Clare / Limerick city to where it was transported.My family are now trying to trace the whereabouts of the tractor and would appreciate any information you might have which might lead us to its location. We have now included a few photos of the man who purchased the tractor .My fathers surname Quirke would be on the logbook .The tractor has sentimental value and hence our interest in its whereabouts and any help is much appreciated. "If you recognise the man in the picture, get in touch with me".