While I'm sure somebody can get you exact measurements 'someday', it really isn't that hard to figure out a good approximation from a couple of pictures. First one is an original logo, the second one is the stencil that I had cut. Do a little measuring on one of these same over/under coin doors, match it to the pics and you can pretty much figure out the basic size of the logo. As for placement, I placed mine even with the center of the lock vertically and just centered it between the outside border and the lock border horizontally.