This is the newest of the memo pads I've listed so far, and those I plan to list in the future. I'm not sure when I bought it, but I think it's been about 10 years. I counted the illustrations at the top, and it looks like I've used a few pages. Looking at it from the side, it doesn't seem like many pages are missing, so I think I've only used a few. I think I've kept this at home since I bought it. As you can see in image 12, there are some scratches and what looks like a fold on the side.