once in a lifetime caterpillar collection dispersal.. we got auction fever 

cheffins auctioneers dispersal of probably the greatest collection of vintage caterpillar crawlers and bulldozers , engines , generators , scrapers , graders you will ever see.
if you like diesel creek and Marty t you will love this
caterpillar fan must see cheffins auction sale of the late Robert Wilson in the UK.
I'm sure it is the big ggest collection in Europe maybe even the world? over 300 in total