The autograph is signed on the back of a Postcard for "Clifton's Pacific Seas Cafeteria" at 618 S Olive in Los Angeles, CA On the right side is a 1939 Player's cigarettes trading card with a good lithograph picture of the author. I have no reason to doubt the authenticity of this piece. The sellers had lots of amazing antiques including hundreds of old books dating back 150 years. Please look at all of the pictures carefully to assess the condition as they are part of the description. Most of the items I sell are used items from estate sales.The item "Basil Rathbone Autograph Signed Postcard & 1938 players cigarettes trading card" is in sale since Monday, April 30, 2018. This item is in the category "Entertainment Memorabilia\Autographs-Original\Movies\Cards & Papers". The seller is "easymoneyauctionsks" and is located in Hutchinson, Kansas. 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, Dominican republic, El salvador.