the info on the Osborne inlays. I don't believe that the last thread several months ago on this same issue provided all of those scans that you did above...I have a few of these chips in my collection...some sold to me as real (before Trimble enlightenment), others that I've purchased since then with knowledge of this Borland information. The scans that you provided really do help. Thanks again, Gene...and Will and Mark for asking the questions. Steve B ("gimmechips")