I have a large, poster-type offer from Wills's Gold Flake Cigarettes, advertising an offer where you can claim a copy of "Between two Fires" by FD Millet when you collect 48 sections of the picture, issued with Gold Flake Cigarettes. This poster has a copy of the picture that you would receive ("Between two Fires") on it. Does anyone know how old this would be or if it is worth anything???