Joe Dimaggio has personally hand signed Volume 1, of this 2 book collection, on the inside title page with a Blue ink pen. Pictured is the exact item you will receive, which is the very BEST authenticity you can get! It includes a FULL Letter JSA (James Spence Authentication) Certificate of Authenticity (COA) or Letter of Authenticity (LOA) (pictured), which is a $75 Value, and the numbered JSA authenticity sticker on the Letter. JSA is the Leader in third-party authenticators (TPA), so get The REAL DEAL!