The autographed numbering by film director Michael Bay

Michael Bay is an American film director, producer and music video maker, creator of large—scale blockbusters with a signature style of dynamic scenes, spectacular special effects and epic endings. He became one of the highest-grossing directors in Hollywood history thanks to the franchises "Bad Guys", "Transformers" and the films "Armageddon", "Coral Reef" and "The 13th District".

Michael Bay is known for his commitment to realism in action scenes: he prefers to use real explosions and stunt stunts instead of computer graphics. In an interview, he admitted that he used so much pyrotechnics during the filming of Transformers that the military once warned him about a possible violation of airspace security.

International certification of authenticity JSA — AC49196