A vintage pocket roundlet corkscrew in the shape of a bottle.  The small plaque on the side reads "McCarthy's Oyster & Chop House - 505 Wood Street - Pittsburg PA".  It's approximately 3" in height. The bottom of the bottle is imprinted "Williamson Co." and has an 1897 patent date.  It shows overall moderate to heavy wear and there is slight brassing on the edges.  The threads are worn and it is a bit difficult of open and close.  Please look closely at the attached images which give an accurate impression of the cosmetic condition of the item.  I do not have a "buy it now" price for this item so please don't ask.  See my other auctions for a few other corkscrews -  I'm happy to combine shipping when practical.  U.S buyer to pay $6.00 for USPS ground advantage shipment.  Any item or combination of items that sells for $200 or more will be shipped with signature confirmation.   International shipments OK but only through Ebay's International Shipment Program per their terms and conditions.   ----  All items guaranteed as represented.    Thanks!