Arthur, you're correct, it's the old Roper logo. A D&MK produced dishwasher. Ralph you are correct, that lower left corner dishwasher picture is a much newer GE dishwasher. As far as the PotScrubber II dishwasher, that's liike the next to the TOL with the china/Crystal Cycle (the gentle, air-pumped cycle). Also note, it has the adjustable top rack feature and the RARE two-wash arm (as well as the 3rd top shower) level wash instead of the piop-up tower.