Hoping for help from the George Nelson Howard Miller experts  

Hello,
I was hoping for feedback from the George nelson afficiandos out there. I bought these sheet meta "wall shelves" at an estate sale a while back. The house had a bunch of george nelson in it, including a purple and orange kite clock, a CSS, and a roll top desk. These shelves resemble the look of the kite clock, and the colors look George Nelson-ish. Has anyone seen anything like these shelves in an old Howard Miller catalog, or anywhere else? Any info would be greatly appreciated!

Thanks! John
I had trouble getting the photos to come up (sorry, it's my first time) Here are links to the pics:

http://www.flickr.com/photos/19769583@N07/3059687520/

http://www.flickr.com/photos/19769583@N07/3058850325