Please answer the following question: Pick one category for the following text. The options are - company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work. De Havilland Aircraft Museum - The de Havilland Aircraft Museum formerly the de Havilland Aircraft Heritage Centre is a volunteer-run aviation museum in London Colney Hertfordshire England. The collection is based around the definitive prototype and restoration shops for the de Havilland Mosquito and also includes several examples of the de Havilland Vampire - the third operational jet aircraft in the world.
A:
Building