The collection is held at the Bovington army camp in Dorset in South West England , about 1 mile ( 2 km ) north of the town of Wool and 12 miles ( 20 km ) west of the major port of Poole -- .
The collection is held at the Bovington army camp in Dorset in South West England . 
 It is about 1 mile ( 2 km ) north of the town of Wool and 12 miles ( 20 km ) west of the major port of Poole -- .