I bought this razor a couple weeks ago and have been trying to figure out it's age. I'm also curious to find out more about it. So far I've been unable to find any pictures of another razor with this particular handle so I'm wondering if this is the original handle or not. I have looked at several listings of gillette razor serial numbers that show when certain models were made and when certain logos were used but I'm not sure if the Canadian factory used the same serial number system or if the dates would be different. I would appreciate any help you guys could provide.