It was pointed out to me in an email that the green chip with 'Paulson' spelling says Chipsoft, and is Paul-son's entry into the machine readable chip field. It may be that these are designed by another group (maybe not a part of the old Paul-son team) and they made a mistake. Didn't B&G make the Safejack chips for Mikohn (used at Ballys LV)? May be the same division making the new Chipsoft product.