This unique cup is unlike other silver objects in the Freer collection that resemble pieces scientifically excavated in China or housed in museums. The shape of the wide but shallow cavity is not foliated, the decorative floral scroll is continuous around the circumference, and the conical stem of the foot is attached directly to the bottom of the container without a transitional element. In addition, the foot and container are joined with lead solder, unlike prevailing Tang examples that are attached with silver solder. Consequently, some scholars think it may have been reworked in modern times, or it might be a forgery.