As a Canadian, I thought it was really neat to watch you clean and polish a Canadian five cent piece from 1967, the year Canada celebrated its 100th birthday. I remember these five cent coins from the time when I was a child. They were very common and seemed to be everywhere. So naturally, I'm feeling rather nostalgic after having watched your video. Now that people hardly ever use coins in Canada, you would be only very rarely able to see them in your pocket change, and most of the ones that still remain would be in the hands of collectors. Nice work.