Lionel MPC Union Pacific Berkshire 8006. This locomotive was made in 1980. This, along with the Chessie Steam Special, marked the return of the Berkshire to the Lionel line up. These were the first Berkshires made since 1968. This locomotive features Magnatraction, Sound of Steam, a smoke unit, and a whistle. This locomotive was the second release of the Famous American Railroad series by Lionel….