The Hubley Manufacturing Company was a toy company based in Pennsylvania that began in the late 1800's. Known for their cast iron toys, Hubley made a number of high quality diecast tractors before they were sold to another company and the name ceased to exist sometime in the past 20 years.
Hubley tractors are apparently quite rare because many of them were given to the government during the war to be melted down and made into equipment used during WWII. I have heard that this is true, but do not know for sure. Whatever the case, they are quite rare and sought after.
Hubley Diecast Tractors
Hubley Mighty Metal Farm Tractor Wagon Die cast used Unrestore
Time Remaining: 1h 3m
HUBLEY DIE CAST 8 INCH DIESEL TRACTOR YELLOW VEHICLE
Time Remaining: 2h 19m
Buy It Now for only: $38.24
Vintage HUBLEY JR Farm Tractor Orange Die Cast By Kiddie Toy Made USA 7 Long
Time Remaining: 4h 44m
Buy It Now for only: $16.99