We have a small oil can vintage ite.  It measures about 3 3/8" in H x about 1 7/8" across the bottom center.  The opening at the tip of the oil can is about 1/8" across the center.  It is empty.  There are some surface scratches on the finish where it was scrubbed clean...  It has some surface rust as well, not through and through.

Small oil can Vintage item