pair of original and well-maintained c. 1920's american art deco solid bronze metal "nugget-shaped" interior residential passage doorknobs. the exact hardware fabricator is not known. the distinctive cast bronze doorknob contain a nicely aged nickel-plated finish over bronze. the original unornamented circular-shaped rosettes are comprised of the same metal with identical plated finish. the original threaded steel spindle and set screws are included. priced for the pair.