This is a very scarce original pair or JI Case cast iron oil cups as used on some of their steam traction engines and prairie tractors to oil their wheel cannon bearings and gearing.  They are fresh from an old collectors estate where they lived on a shelf for many years.  They are in great condition with no cracks, breaks, or repairs that I can see or know of.  They have hinged lids and are ready to be used on a project.  They would also make great spares on the shelf.  Take a look at the pictures and decide if you need them.  These original parts are extremely tough to find in the wild or even in the collector network so if you need them don't pass them up.  I can be reached at: 262 573 193 1 if you'd like to talk about them.  Good Luck.