This is an old advertisement on the side of the Poston Building. This building is the oldest building in downtown Clarksville and is on the old town square. 1845 J.F. Couts' Sons Furniture & Undertaking (That seems to be an odd combo.) In rain or Shine Just as fine. (wet biscuits? I don't think so...) Uneeda Biscuit 5c a package National Biscuit Company