940821-023 Peak diesels class 45 No. D120 (45108) & class 46 No. D172 Ixion are seen at Basford Hall during the Crewe Railfair event. The difference between the two classes is that the class 46 had Brush generator and traction motors instead of the Crompton Parkinson equipment fitted to the class 45.
creweclass 45class 46
From 1994, 21st August, Crewe Railfair at Basford Hall