I purchased a large quantity of apothecary and chemist related paraphernalia from a deceased estate down in Kent and I came across a poster in one of the lots that I just had to purchase. Upon returning home I noticed two handwritten messages in both the bottom left and right corners both signed off by a J.Lister which I found fascinating. If anyone could please provide any insight into whether these signatures may possibly be authentic or simply another individuals name; I appreciate it is…See More