james heeley and sons double lever corkscrew, buss and sons manchester

Hi, found when clearing my late mothers house, a james heeley & sons double lever a1 patent corkscrew a rare antique item, it is in good original condition, it has been painted originally with metalic paint which is worn [see photos] . i have left this alone for the future owner to deal with, if you have any questions please ask, stamped a1 patent it also is stamped probably for the retailer buss and sons of manchester, it is 15 cm in length x 8cm in width extending to 28 cm when open i have uploaded 6 pictures in varying angles to try and help you judge both condition and quality.