Sign brass pharmacy early 20th century

Former brass pharmacy brand patinated from the beginning of the 20th century. The sign has a structure consisting of a thick oval frame and a "grid" in braces bringing a graphic touch to the whole. A snake is attached to this set. The brass has clearly patinated over time under the layers of paints. The sign has been completely brushed, while deliberately keeping the original pretty patina and then treated against rust. - Dimensions - 60 X 89 X p 5 cm.