The tractor is a Best 30 crawler tractor with open radiator sides, made in 1924-1925 as one of the last models made by the C.L. Best Tractor Company before it merged with Holt Manufacturing to become the Caterpillar Tractor Company.
Description: The tractor is a Best 30 crawler tractor with open radiator sides, made in 1924-1925 as one of the last models made by the C.L. Best Tractor Company before it merged with Holt Manufacturing to become the Caterpillar Tractor Company.