As pics show it says Theron sentinel on front, Theron guard on back. Theron guards are hard to find let alone with such a cool error. Seen one from Great britian but it's yellowed and not mint. Packaging is pristine on this one as you may have noticed I've been selling my collection. This is one of the best in packaging ive seen. Highly suggest grading this guy. I bet it comes in at least a 90. I'm even considering keeping and sending in for grading. I will pack this one with extra love and care. Errors are hard to find in this condition. I'll add insurance and bubble wrap with love. I'm a collector too so I get value is based on packaging. Shipping will be a little more than normal to pay for insurance and added materials. Thank you.