These vintage medical books are great for collectors or those interested in the history of medicine. When handling them, be gentle as they're old. Avoid exposing them to direct sunlight for long periods as it can fade the covers and damage the pages. Store them in a dry and cool place to prevent mold and deterioration. To read them, carefully open the pages and turn them slowly to avoid tearing. Since they're in acceptable condition but have some wear, be extra cautious around the areas with tears or soiling.