If you want to know more about the Beetle prototype, this website [1] has lots more pictures and details about it than OP's article. Amazing piece of engineeri

If you want to know more about the Beetle prototype, this website [1] has lots more pictures and details about it than OP's article. Amazing piece of engineering, considering it was the late 50s when it was engineered. [1] http://cyberneticzoo.com/teleoperators/1958-62-beetle-mobile-manipulator-g-e-corp-american/ http://cyberneticzoo.com/teleoperators/1958-62-beetle-mobile...