Who knew?! This was a Canadian-American Sugar Refining Company. This appeals to my own heritage. They chartered the Kenilworth Warehousing Company to run it. All I have been able to find on the internet is this 1916 article from The Louisiana Planter and Sugar Manufacturer newspaper. The place was a lot larger than I had anticipated. Most of the structures are gone, but the large concrete ones remain along with one really tall stack & a what I think was referred to as a clarifier. Not nearly as tall, but it cycled the sugar down in a cone that lead to a tank. A portable tank I believe.