Shedplate 41A Sheffield Darnall November 1957-June 1963 for steam, October 1965 totally. Formerly 39B, this ex GCR shed had 100 locos allocated in the period it carried this code, most notably 10 GCR D11 4-4-0s. The code was then adopted in 1964 by the new diesel depot at Tinsley, where several locos carried these cast iron plates. Face restored and has countersinks to the holes indicating it was probably carried by one of their Diesel locos.