After the war, Norway believed the paper clip was a national symbol. Authors of books on the history of Norwegian technology used its status to make their stories bigger. The did not mention that Vaaler's clip was not the same as the Gem clip. In 1989, a big paper clip, almost 7 meters tall was put up in a college near Oslo in honor of Vaaler. The monument is a Gem paper clip, and not the one that was patented by Vaaler. In 1999, 100 years after the German patent was accepted, Norway celebrated by making a postage stamp that had a paper clip on it. However, it was once again the Gem paper clip in the stamp. In 2005, there was a Norwegian biography written about Johan Vaaler, 'The inventor of the paper clip.'