Translucent cobalt blue ground; decoration in opaque white, yellow, and red. Rectangular, thin, flat plaque, with slightly beveled edges. Five-pointed star motif, with yellow center encircled with red, and rays in white. Broken and repaired, with most of right edge missing; upper side ground and polished; pitted surface bubbles, dulling and faint weathering on edges and back.
This inlay is part of a border strip, made up of two sections cut from the same cane of mosaic glass.
1903. Collection Julien Gréau. Verrerie antique, émaillerie et poterie appartenant à M. John Pierpont Morgan. no. 600, p. 83, pl. 65.4.