Primitive old antique DeLaval cream can or milk bucket with the remains of the original DeLaval decal label. This is out of an old farm estate here is Wisconsin. It stands 16" high and is about 7-1/4" across. There is a rubber drain plug in the bottom, so this might have been originally intended to also serve as a gravity cream separator (although we don't have any idea how you would open and close the flow of milk and cream.
This has wear and age and is somewhat out of round.