Sherwin & Cotton Tile Co did some lovely Tube lined tiles. This little gem is no exception. It measures 2" x 6". I have 2 of these tiles but just listing one here. It is a wonderful design with dynamic colors. There is natural crazing throughout. The condition is very good. The back of the tile is fully marked.
Art Nouveau Tile, Sherwin & Cotton Tile Co. c 1907-1908, Tube lined