If you're interested then drop me an email with an offer on any of these. I only have one of each, what you see is what you get.

This is the info on the chips from David Spraggs site.

When they were working together, Dave Whalen and Bill Eichorn made a number of chips resembling the originals when Whalen was practicing the repair of chips. About 6 of each of the examples below are thought to have been made. They exist with various degrees of cross hatching (or none) on the inlays while Whalen was perfecting the technique. They may have copied others as well.