Wrenn Locomotives: 4-6-0 Castle Class: GWR 'Clun Castle', GWR 'Totnes Castle', BR 'Brecon Castle', and BR 'Windsor Castle' ; LMS 0-6-2 Tank Locomotive 2385, GWR 2-6-4 Tank Locomotive, SR 0-6-0 Tank Locomotive 1127, and CR 2-6-4 Tank Locomotive 2085, and yellow N.T.G (North Thames Gas) 0-6-0 Tank Locomotive 56 (G, minor scratching) (9)