This black glass in brass button features an engraved and painted enamel scene featuring a long-legged water bird in a marshy environment. The engraving is accented with gold luster. An interesting shadow effect on the bird and the grasses is quite striking. One tiny chip in the glass at about 8 o’clock near the rim is not too noticeable. Brass reverse with brass loop shank. Est. selling price is $30-60.