Doug Stevens

1894 Panhard and Levassor Car

Beam Bridge

Breakdown Lorry

Clock № 2

Combine Harvester

Equatorial Mounting Telescope

Feathering Paddle Wheel

Giant Block-Setting Crane

Heald for Loom Maker

Pontoon Crane

Spontan Transmission Gear

Triple-Engined Bi-Plane Air Liner

Twin Cylinder Steam Engine