Need some shady advice. Great grandmom had eclectic taste. Converted this cast iron gas piano lamp to electric and stuck a marble tray on it. I seem to remember the original shade was a super wide drum - wider than the tray - shallow in height, possibly pleated ivory shantung. Measurements - lamp is 64 in height, base is 26 inches wide and tray is 22 in wide. It also has a weird way of attaching the shade at the top, also pictured.