Here's a close-up of a single shop number 16 CREB 145. Most of these are found with another number above or below. This is the first I've seen as a stand-alone 16. I know of a stand-alone 15, I have this 16, and I know my good friend Lee Brewer has a stand-alone 17. A great find for the CREB shop number specialist!! I picked this one up at the Houston show today.