To help in this effort, on January 12, 1912, the National Real Estate Journal published an extensive account of the attractions and utility infrastructure of the City of New Orleans.
Included in the article was a paragraph about New Orleans' neighbor to the north, St. Tammany Parish, billed as "the healthiest spot in the United States. " Click on the text image below to read the details.
Here are the three pages about New Orleans which present a number of insights into the Crescent City at that point in time, 1912.
Real Estate Agents in 1912 & 1913
Lots for Sale in Mandeville
World Famous Ozone Belt?