Does anyone know what this item is?? It is a brass, 2 tubes connected by clip. Both tubes have screw caps and one holds long cotton wicking. The other tube holds fuel and a wick runs from the fuel to a stem with cap end that you can light. There are no markings of any kind anywhere on the piece. Is it a Civil War canon lighter or maybe even WWI sice it appears to be waterproof. There is no type of striker device anywhere on it. Obviously, it is a pre lighter era.