This is a 1973 US Migratory Bird Hunting and Conservation Duck Stamp (RW40) that is mint never hinged (MNH) and extremely fine (XF). The stamp depicts a colorful image of ducks and is a back-of-book stamp with a denomination of $5. It was issued by the United States and is perfect for avid stamp collectors who are interested in the topic of ducks or duck hunting. This stamp is in great condition and would make a fantastic addition to any collection.