| Seabrook armoured lorry | |
|---|---|
 | |
| Type | Armoured car |
| Place of origin | United Kingdom & United States |
| Service history | |
| In service | 1915–1918 |
| Used by | Royal Naval Air Service & British Army |
| Wars | First World War |
| Production history | |
| Designer | Charles Samson |
| Designed | 1914 |
| Manufacturer | Portholme Aerodrome Limited |
| Produced | 1915 |
| No. built | 30 |
| Specifications | |
| Mass | 10 long tons (10 t) |
| Length | 24 ft (7.3 m) |
| Width | 7 ft (2.1 m) |
| Height | 6 ft (1.8 m) |
| Crew | 6–9 |
| Armour | .31 in (7.9 mm) |
Main armament | QF 3-pounder (47 mm) Vickers |
Secondary armament | 2 or 4 x .303 in (7.7 mm) Maxim or Vickers machine guns |
| Engine | 4-cylinder Continental 32 hp (24 kW) |
| Drive | Wheeled 4x2 |
Operational range | 100 mi (160 km) |
| Maximum speed | 20 mph (32 km/h) |
| References | Foss[1] & White.[2] |
The Seabrook armoured lorry was a British heavy armoured car built on the chassis of an American 5-ton truck which saw service with the Royal Naval Air Service during the First World War.