Alfred and Judy

   Alfred and Judy   Alfred and Judy are tank engine twins, who were the inspiration and basis for Bill and Ben. They were mentioned in an annual and the foreword of Thomas and the Twins.
 * Class: Bagnall 0-4-0STs
 * Designer: W.F. Bagnall
 * Builder: W.F. Bagnall
 * Configuration: 0-4-0ST

Bio
Alfred and Judy were built by W.G. Bagnall for use at Par harbour in Cornwall, United Kingdom. The unusual design was required to cope with some extremely tight curves, and a very low bridge under the Cornish Main Line. The locomotives are both preserved in operational condition on the nearby Bodmin and Wenford Railway.

Livery
Alfred and Judy are painted green with yellow lining. Alfred was once repainted in a yellow livery, the colour Bill and Ben.

Trivia

 * According to the foreword of Thomas and the Twins, Alfred and Judy are Bill and Ben's twins.