Locomotive 13 - Kissack - at Colby Station. Another one-off order from 1910 (Beyer, Peacock works number 5382), and named after company director E. T. Kissack, unlucky 13 (latterly referred to as 12a by some of the railway's staff) was one of the backbones of the railway's fleet, having seldom been out of service until withdrawn with defective boiler at Christmas 1992.