Item Type: 12 Vinyl Album Authentication By: James Spence Authentication (JSA) Additional Details. Signed by the three core members of Blondie: Debbie Harry, Chris Stein and Clem Burke. DON’T MISS YOUR CHANCE AT THIS RARE ITEM. About Us With over 20 years of experience, we are recognized as one of the industry’s top IN-PERSON autograph collectors. We specialize in HAND SIGNED signatures & memorabilia, and have collected autographs at various airports, concerts, hotels, red carpets, and film sets all around the world. We do not deal in pre-prints, reprints, copies or facsimile signatures. There’s nothing worse than doubting the authenticity of your item. We started adopting PROOFING methods in 2005; and now are experts in EXACT PROOF, which we define as a photograph or video of the person signing the actual item you are purchasing. Simply put, we almost always have a photograph or video every item that we get signed. This is a skill that few others can offer. In fact, all major Third Party Authentication (TPA) services use images of our items as a reference to verify authenticity of other people’s autographs! Due to the unique nature of our products, there are no chances for a re-do. This slower method, combined with quarantine, social distancing means that packages are taking more time to deliver. International customers or customers needing their package for a certain date can now take advantage of this new service.