In an effort to clean out my grandfathers mechanic shop over the weekend, the family stumbled upon this item in the corner of the upstairs portion. It appears to be some type of beverage holder/server. We are thinking that it is either brass or copper and has two spouts with valves. The container also has two vertical glass cylinders above the valves and the interior seems to be some type of ceramic. I could not find any information on the internet about this and was hoping someone here could help. Thanks in advance.