In San Jose, CA on Saturday September 10th, 2016. The autograph was witnessed by a JSA (James Spence Authentication) representative, as part of their "Witness Protection Plan, " and was also authenticated by them and comes with matching serial numbered JSA sticker and COA. The photo also comes with the official Joe Montana hologram. Both the JSA and hologram are to guarantee authenticity.This photo is a must for any Joe Montana, Dwight Clark, San Francisco 49ers, Hall of Fame, or NFL Collector. The item "Joe Montana & Dwight Clark Dual Autographed SF 49ers 16x20 Photo Witness JSA" is in sale since Wednesday, October 12, 2016. This item is in the category "Sports Mem, Cards & Fan Shop\Autographs-Original\Football-NFL\Photos". The seller is "brasilmj" and is located in Santa Clara, California. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, Taiwan, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Israel, Mexico, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi arabia, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Brazil, Chile, Colombia, Costa rica, Panama, Trinidad and tobago, Guatemala, Honduras, Jamaica.