Content Description Aluminum can containing a "carousel" holding seven glass vials, each with a different type of coffee. The can was sent out together with a printed portfolio in a cardboard mailing canister with a printed label, from the American Can Company, Home Economics Department, as a promotional and educational "coffee exhibit" intended to put coffee cans in front of school children, presumably to encourage potential future coffee drinkers. The small portfolio, titled "Coffee through the camera's...