18392. Harry St John Dixon Hammered Brass Door Knobs c1923. Set of 3 Dixon doorknobs. The back plates are stock cast backplates. Dixon hammered the three door knobs for the Phillips Frisbie Lewis Residence on Broadway Terrace in Oakland. Lewis was a student of Xavier Martinez at the California College of Arts & Crafts and Armin Hansen in Monterey. Provenance: Phillips Frisbie Lewis Residence, Oakland. Backplate 8″h x 2 5/8″w SOLD