This stamp from Croatia's German Puppet State in 1944 is a remarkable piece of history. It features a black color and depicts an air mail scene. The stamp is in mint hinged quality and is ungraded. Its year of issue and place of origin are 1944 and Croatia respectively. The stamp's topic is related to World War II. It is an Airmail type and belongs to the category of Croatia, Europe, and Stamps. The stamp is not certified.