Davis Deluxe Mark 25 Master Sextant 25, Artificial Horizon 144, Hand Bearing Compass 215, Charting Kit 83 Bundle. Mark 25 has "full horizon mirror" and instruction booklet. Artificial Horizon has 2 sun shades, lid & directions, use for backyard practice. Hand Bearing Compass obtains a bearing simply by aligning front and rear sights. 6 pc Charting Kit with Parallel Rule, Divider and other items.