Jack Sparrow ? Buck Rogers ? hmmmm...

For all that futuristic weapons are worth - this one comes straight from a very colourfull steampunk movie...

It seems as your over-the-counter regular Ray-Gun, but it's made from old barrels of rhum. Yes ! yes... Does anyone know what that flame-type character is on the handle ? Esso ?

Gun, unknown, USA, 50's or 60's