This 1972 Ridgeview Junior High Yearbook is a great keepsake. To use it, just flip through the pages to relive the memories. When handling, make sure your hands are clean to avoid adding more dirt. Store it in a dry place away from direct sunlight to prevent further yellowing. If you want to clean it, use a soft, dry cloth to gently wipe the covers and pages. Don't bend the pages too much to keep the binding in good condition.