March 2, 2009 Kirwan Cox and a crew from EyeSteel Films (www.eyesteelfilms.com) visited Hunter's Club in downtown Rock Island, Illinois. The Canadians were here to film a portion of a documentary they are producing for the Canadian version of History Channel about John Vincent Atanasoff. Atanasoff testified in the seminal 1970's Rand Sperry patent trial over the rights to the fundamental elements of modern computing. Atanasoff, a mathematician professor from Iowa State in Ames testified that he conceived of the four principles of the modern calculator as it was known at the time.