This is a copy of an original photograph that British Army Veteran Dave Tomlinson possesses. The photograph shows David displaying the uniform of a Coldstream Guards Drill Instructor DI, whilst parading a detachment of Sea Cadets for a display at the Bletchley Park Museum. At the time David was a former soldier volunteering at the museum and a former DI himself. The uniform David is wearing is owned by the museum, which he displayed as a moving exhibit for the day. David More material about David's experience in the Army can be viewed online in the David Tomlinson collection at the West Wales Veterans Archive on the People collection Wales website.