Brass waterfall necklace, vintage bib necklace costume jewelry

A fun vintage brass waterfall necklace, all of the drop pieces move individually and are not attached to one another. some smooth and others with a pebbled / hammered effect to the surface. No name or maker. The material looks like a brass with a warm hue, so likely there is some copper content to the material. The chain length is 21 inches / 53.5 cm and it closes between ca 17.5 and 20.5 inches in length. (45 and 53 cm)