Martina Hingis signed autographed photo side portrait COA hologram

Martina Hingis signed photo 8x10 side portrait. Complete with numbered certificate document and hologram noting signature date and location

All of our Certificates of Authenticity ( COA ) state the location and date of where the autograph/signature was obtained. We are the only dealer as far as we know that provides this information with every item! In the hobby of memorabilia, this is very important.