Some past/historic titles include inspector of nuisances, sanitarian, and sanitary inspector. He has been an Environmental Health Sanitarian with the Stamford Health Department. He became the chief sanitarian of Madera County. Writing in the "Sanitarian", Leopold Brandeis identified the substance as "Nostoc", a type of cyanobacteria. Tskaltubo was divided into the following zones&colon; balneological, sanitarian and living. She published the magazine, "The Sanitarian". In 1943, he was commissioned as a sanitarian in the Public Health Service (PHS). During this period Rawlinson's reputation as a sanitarian had been growing. He began his career as a sanitarian with the Jersey City Health Division in 1977.