Early computers weren't mass produced objects, they were huge, expensive, custom built machines. It's like where was the first city to have two skyscrapers or w

Early computers weren't mass produced objects, they were huge, expensive, custom built machines. It's like where was the first city to have two skyscrapers or who was the first person to fly to space twice. The records would be there unless they were deliberately hiding them (as many national intelligence agencies do).