A marvelous antique exterior Eastlake cast bronze doorknob set by Norwalk in the “Butterflies” pattern, circa 1885. Each domed door knob features a playful three-fold geometric motif with floral accents and stylized butterflies. This Eastlake doorknob set has a beautiful patina and is in very good condition; the set includes the connecting spindles and set screws. Since it was originally an exterior knob set, one of the knobs is slightly bigger than the other. The exterior knob measures 2-3/4″ in diameter and is 2″ deep, the interior knob measures 2-1/2” in diameter by 2” projection.