Wow. I had asked how they knew it was from Polydisc where I'd worked and they sent me a disc in a Polydisc box with a logo I hadn't seen since I was working there making them, perhaps this very one, or helping in how they were made, all of them, to some degree, and the whole, huge disc making community from San Jose to L.A. to... it ends there. The point is - to them - a great big sincere thank you. WOW! Way beyond "as described!" 😊