Living fairly locally I managed a visit to the RAF Museum in North London last week for the first time in years. It's a brilliant day out, 5 large hangers, and some re-purposed buildings from the old Grahame-White aircraft factory from the first decades of the 20th century. Possibly the site, with its first private airfield in 1911, represents the birthplace of British aviation. There are a large number of exhibits detailing the first 100 years of the RAF, and did I mention it has an ace cafe.
As I said previously I've always admired the designs of the Bristol Aircraft Co. and the photo is of the museum's Bristol Bulldog, which was the archetypical RAF single-seater biplane fighter of the inter-war years, they weren't phased out until mid-1937.
The second photo is of an early, (very early!), a 'flight simulator' used to train RFC aviators in 1914/1915, rather them than me!