This knife would have been made in Sheffield for the Neepsend Steel & Tool Corporation Ltd, a company founded in 1920 by Stuart Coldwell Goodwin.We believe that the knife would have been bought in and given away as advertising for the company (other Sheffield steel companies, such as Edgar Allen, did the same)If you have any information about the knife or the manufacturer, please share it with us via enquiries@hawleytoolcollection.com....