1955 Kohler Cast Iron Wall hung sink.
Back in the 1950’s, Kohler tried to eliminate the “rust around the overflow” issue by casting a rather unique sink that had a separate overflow assembly. This is one of those sinks, and the overflow is complete. The faucet is included in AS-IS condition. The sink itself is 19 1/2” wide by 18” front to back, it does not have any chips, but the surface is fairly rough.