Taking a look at Greg's FAQ page, he indicates four varieties of Chipco finishes. In addition to linen and satin, there is "slick" and "recessed" which I think many people assume to be satin and linen respectively.

The scan shown in the eBay auction appears (and I stress APPEARS!) to be a "recessed" finish Chipco. But hey, I could be wrong. In the meantime, here is a link to Greg's FAQ. Scroll down to view the three Chipco finishes.

http://www.chipguide.com/cgi-bin/search/search.cgi?id=faq

Jim Follis