470069 Visual of Previous Book.pdf

This image depicts a black hardcover book titled "Surface Lessons Learned 2020" with a naval submarine insignia. The book is shown from multiple angles, including front cover, open page, and back cover views. The bottom right of the image includes two golden/yellow book corner protectors or page markers. The book appears to be a professional documentation of lessons learned, likely related to maritime or naval operations in the year 2020, with a formal, official presentation style typical of military or government documentation.