Hi everyone, I got this bottle from the yard sale, a man who gets tons of antique things from who knows where. I am completely new to bottles. This is a very interesting bottle and looks to me like a three mold. The writing on this bottle looks to me to be glue maybe as one of the letters ‘S’ appears to be coming off. Is this a way that bottles were marked? From the research I have done it looks to me this bottle is from 1850 to 1870s. Any thoughts? Any information? Would this be of any value?