Inventor

This is a 8"x10" Photo signed by Kreskin and inscribed "ESPecially". This item has been fully examined by James Spence Authentication (JSA).

This is a 8"x10" Photo signed by Bradford Parkinson. He is best known as the lead architect, advocate and developer, with early contributions from Ivan Getting and Roger Easton, of the Air Force NAVSTAR program, better known as Global Positioning System (GPS). This item has been fully examined by James Spence Authentication (JSA).

This is a 8"x10" Photo signed by Forrest Fenn. The Fenn Treasure was a cache of gold and jewels that Forrest Fenn, an art dealer and author from Santa Fe, New Mexico, hid in the Rocky Mountains of the United States. This item has been fully examined by James Spence Authentication (JSA).

This is a 8"x10" Photo signed by Forrest Fenn. The Fenn Treasure was a cache of gold and jewels that Forrest Fenn, an art dealer and author from Santa Fe, New Mexico, hid in the Rocky Mountains of the United States. This item has been fully examined by James Spence Authentication (JSA).

This is a 8"x10" Photo signed by Vint Cerf. Vint is an American Internet ioneer and is recognized as one of "the fathers of the Internet". This item has been fully examined by James Spence Authentication (JSA).