Corkscrew John Dewar & son's vintage

Corkscrew John Dewar and son's, probably 1950s, vintage mid century. This fabulous novelty corkscrew is in amazing condition. Everything works as it should. The item folds away. Lovely to show a small marked whiskey bottle. Highly collectable. Please note this price is for dewers corkscrew only all other items are illustration only 
 
Item 7 cm tall. One of the most famous names in Scotch whisky, John Dewar & Sons was established in Perth, Scotland by John Dewar, who was born in 1805. At the age of 23 he joined his relative Alex MacDonald at his Perth wine merchant establishment, subsequently becoming a partner, before setting up in his own right in 1846. Whisky was at the core of his business, and in the hands of John’s sons Alexander and Tommy, Dewar’s blended Scotch became a worldwide success