Collectors Convention Designer Autograph Sheet of the Boneshaker by Larry Wood for the Rack & Cue Diecst Show. Presented by Mike the Diecast Guy, which hold numerous autograph sessions throughout the event. Hot Wheels and Mattel designers and guests are invited to spend time with the collectors and provide signed prints of their individual vehicle designs or graphics designs. These autograph sessions are a big hit amongst collectors with many standing in line for up to two hours at a time to have the opportunity to talk to the designers and have them sign various different items.