Congress established a free bathhouse for the indigent here on December 16, 1878. The "Ral Hole" mudpit and pool were closed, and the first Government Free Bathhouse operated at the site. The Government free bathhouse was a concrete building fully equipped for bathing large numbers of people under sanitary conditions. In 1878 the Army and Navy opened a free dispensary on the second floor, which remained open for two years. In 1916 the Public Health Service opened a clinic for the examination and treatment of indigents taking the free baths. 100,000 baths a year were given to the poor. Applicants for free baths were required to make an oath that they were without and unable to obtain means to pay for the baths, with violations being a misdemeanor subject to fine and/or imprisonment. Tickets were issued to those who, after examination, were found to be suffering from diseases which were reasonably expected to be benefited from the baths.