1955 – Mobile Remote Manipulator – (American)
1955 – Mobile Remote Manipulator at Argonne National Labs. Sphere-mounted tongs, similar to those on Mobile Remote Manipulator. Popular Mechanics Feb 1955 Lead Shield on Wheels Guards Atomic Worker Electric motors propel a heavy, three-sided lead shield used in handling radioactive materials at Argonne National Laboratory near Chicago. The barrier, which is four inches thick, …