Set of 3 Vintage Oilers

I am parting with my oiler collection!  The blue oiler is an Eagle, Made in USA.  It is 8” tall.  The others do not have a maker’s mark but the copper colored oiler is stamped Japan on the bottom.  All tops are threaded and come off easily.  These are oilers, so there may be some residue on them though I have cleaned them.  I just love the “patunk” sound these make when you press your thumb to the bottom!