ANSWER:  Give yourself a gold medal if you answered (b). When I first discovered this stamp, I thought of paper fasteners, so if this was your choice, you're a runner up for seeing things that simply aren't there. This stamp (Scott 2454) commemorates the 7th World Ski-jumping Championships. It may come as news to some that Czechoslovakia no longer issues stamps. The nation split into the Czech Republic and Slovakia in 1991.