Laird's design was complex and did not find favor, although he incorporated it on some locomotives he built or rebuilt, particularly on the Marietta and Cincinnati Railroad and later the Pennsylvania Railroad.
truck | My Little Pony: Friendship Is Magic | Pony Express | Camping World Truck Series | pickup truck | My Little Pony | Shetland pony | Trick Pony | Hull Truck Theatre | Pony Canyon | Semi-trailer truck | Pony Club | pony | Truck | The Stone Pony | Pickup truck | Panel truck | M939 Truck | Coffin Bay Pony | Welsh Pony and Cob | Truck system | truck stop | The Red Pony | semi-trailer truck | Police Truck | My Pretty Pony | I Drive Your Truck | Highland pony | Exmoor pony | Australian Pony |