Isabel and Dulcie are Oliver's coaches. Isabel came with Oliver when he escaped from the Other Railway, and Dulcie was later rescued by Sir Topham Hatt and given to Oliver.
Isabel and Dulcie are painted in the Great Western's chocolate-brown and cream livery. When she first came to Sodor, Isabel was painted in the British Railways' maroon livery.
|North Western Railway rolling stock|
|Annie and Clarabel • Henrietta • Elsie • Toad • Isabel and Dulcie • Alice and Mirabel • S. C. Ruffey • Fred Pelhay • Rickety • Victoria • Thomas' Special Coach • Troublesome Trucks • "The Flying Kipper" • The Spiteful Brakevan • The Ballast Spreader • Cattle Trucks • China Clay Trucks • Ffarquhar Quarry Co. trucks • Flatbeds and Wellwagons • The Breakdown Train • Brakevans • U.L.P.|
|The Chinese Dragon • Mail Coaches • Old Slow Coach • Gordon's Snow Machine • The Jet Engine • The Rock Crusher • Special Coaches • Express Coaches • The Royal Train • Old Coaches • Orange Coaches • Red Coaches • The Pump Trolley • Milk Wagons • Tar Wagons • Fuel Tankers • Oil Tankers|