Caldwell Etched Mirrored Ceiling Canopy Escutcheon

FANTASTIC Beaux Arts fine quality signed E F Caldwell engraved etched mirror ceiling canopy, medallion, escutcheon, medallion with silver plated bronze trim plate. It measures about 9"in diameterwith an 1-3/4" tube in the center -very good condition. There are some very minor dark spots in the mirror and some light flakes underneath the bronze trim. I removed the back and discovered that this piece was ordered for Harvard! It ismarked twice on the back side with the diamond & and has nice weight.