Generic Bathroom Sink
Sinks generally have faucets that supply hot and cold water and may include a spray feature to be used for faster rinsing. They also include a drain to remove used water; this drain include a shut off device and an overflow-prevention device.
Government Printing Office The Official Gazette of the United States Patent Office (Washington, DC: Government Printing Office, 1895)
Courtesy the private collection of Roy Winkelman