CD 143 CPR [020] with horizonal dashes over blotted out embossing on back. I believe this would be the CNR blotout. Might be a great gift for someone you know who is in the medical field. Tonight I am offering up for sale a number of small sub-specialties I have decided to part with. I can safely pack up to 6 insulators in a flat rate box for $8.10 or can go Parcel Post if that ends up being cheaper still. So take a look at other items I am offering for sale. I will gladly combine to keep the shipping costs down. Price for this piece is $10.00 plus actual shipping.