Corbin Orvieto Doorknob Attica Bronze doorknob made by Penn

Bronze doorknob made by Penn

It features a fourfold gothic style design

Decorative Bar Pull

Heavy cast brass door plate with nickel plating made by Sargent & Co

The doorknob has a drum shape with a floral central element extending out to a dense brocade style dapper pattern

Corbin Orvieto Doorknob Attica Bronze doorknob made by PennCorbin Orvieto Doorknob Decorative cast bronze doorknob made by Corbin. Orvieto design. Cir1905. The doorknob measures 2 1 4" diam. It features a concentric floral design with a decorative border. The edge is wide, making it almost drum shaped in the hand. This design was used in Pittsburgh's famous Frick Building. The doorknob fits on a standard square non threaded shaft. This knob uses a securing pin instead of a set screw. This was a security