Wow, I had no idea it dated back so long. The national desk in my mind doesn’t seem to match up with old studio.
I found a picture. It was from that brief, late 2010/early 2011 era when they swapped Harry Smith and Maggie Rodriguez for Chris Wragge and Erica Hill. Around the same time, they also swapped the main desk and update desk with much uglier ones.
It looks as though CBSN painted it, put different lettering in the front, and put a bigger glass top on it.