I'm currently visiting my grandparents and I've always been fascinated by my Grandad's vintage pocket watch but have never had the means to research it when I'm here until now. He's unsure of how old it is and a google search of the brand name came up with nothing. The brand is H.Wolfe & Co. From Manchester. Anyone know anything about this piece? I'm doing this from my iPhone and I'm not sure how to post photos.