Salvatappo Brevetto Mondiale "Stap" Sheathed Pronged Corkscrew OLD.
Definitely one for the collector of old Italian corkscrews. I have never seen one like this before, there are only a few on the internet. Some sellers are saying it is cir 1930's but I cannot be sure.The sheath that fits over the prongs has split into two halves, but can still slide individually over the prongs. In used condition showing signs of wear consistent to its age and use.
Ht approx 9cm / Wd 7cm