When Postage Stamps Promoted Cigarette Smoking.

Fig. 1: Postcard depicting New York central post office at the beginning of the 20th century (1875-1877) with the shielded eagle of the German Reich Fig. 2: Postcard (1869) of the Kingdom of Serbia depicting prince Milan with a postal employee committed in sorting mail Fig. 3: Postcard (1862) of Hong Kong with Queen Victoria of England depicting a country post office along a medium class lady committed in sending a package of Duke’s cigarettes