Me again, Here is the second Dr. Wistar's bottle had questions about. Is this a sand Pontil? I.B. (Isaac Butt proprietor 1844-1845) is embossed on this bottle so was wondering if you can date the bottle to 44-45 or was IB used after he sold out? Thanks!
Hello all and Happy Thanksgiving. Been here for a while and this is my first posting. Really need a hand on this one. Got this Dr. Wister's I.B. OP bottle a few years ago and have never seen another one like it. So was wondering if anyone here has seen one before? Is this a true error bottle or...