An additional bonus item will be an Envelope written to Ken Browne at a later date (1962). These authentication companies include. James Spence Authentication (JSA). Professional Sports Authenticator (PSA/DNA), Beckett Authentication Services (BAS), Steiner Sports, Upper Deck Authenticated (UDA), Mounted Memories, and Tri-Star Productions. All signatures that have been certified come with a Certificate of Authenticity (COA) from these suppliers, and/or a hologram on the item from the company, and/or a full Letter of Authenticity (LOA). Any item that has yet to go through a 3rd party authentication is. If you would like any item(s) certified by JSA, please let us know. Some items may be listed as quantity available. In those cases, you will either receive the item in the picture or one almost identical to it. This item is in the category “Collectibles\Autographs\Historical”. The seller is “sportscards” and is located in this country: US. This item can be shipped to United States, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech Republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, Korea, South, Indonesia, Taiwan, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi Arabia, United Arab Emirates, Qatar, Kuwait, Bahrain, Croatia, Republic of, Malaysia, Brazil, Chile, Costa Rica, Dominican Republic, Panama, Trinidad and Tobago, Guatemala, El Salvador, Honduras, Jamaica, Aruba, Belize, Dominica, Grenada, Saint Kitts-Nevis, Turks and Caicos Islands, Bangladesh, Brunei Darussalam, Bolivia, Ecuador, Egypt, French Guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Liechtenstein, Luxembourg, Monaco, Macau, Martinique, Nicaragua, Peru, Pakistan, Paraguay, Vietnam, Uruguay, Canada, South Africa, Colombia, Antigua and Barbuda, Saint Lucia, Barbados, Bermuda, Cayman Islands, Maldives, Oman, Reunion, Sri Lanka, Montserrat.