It's to scale. Some might remember a time a while back ED posted a stripped down version of the cad file used to make the pandora. It was promptly taken down, but a few of us grabbed it. I loaded it into a Carvewright machine (computer controlled drill) and let it work. Those machines either work really well or suck to hell. Every 5 or so cuts, the machine breaks and this happened to be that one. You'll notice it didn't make it all the way to the right. I was just cleaning up in the woodshop and found this in some scrap.