A Mesoamerican carved stone fragment as a lamp

A Mesoamerican carved stone fragment, now as a table lamp
height of fragment 19in (48.5cm); width 13in (33cm); depth 4in (10cm); height overall 36in (91.5cm)
Provenance: Property from the Collection of Edward and Mildred Lewis, Bel-Air, California.
Condition Report: Generally rough-worn condition overall. Removed from a larger frieze carving. Left corner broken and repaired with areas of composition infill. General marks, losses and dirt accumulation. Mount clean with light wear. Wiring should be checked by a qualified electrician prior to use.