1. Map of part of the City of Saint Louis, showing the districts supplied with water-pipe and with sewers prepared for 12th annual meeting, A.P.H.A., Oct. 1884. [cartographic material] Yale Public content 1884. 2002-06-01T04:00:00Z. 2017-03-27T17:04:14Z. American Public Health Association. Annual Meeting (12th : 1884). A. Gast & Co. English. cartographic image. Public. Missouri, Saint Louis, Saint Louis (Mo.), and Saint Louis.