19/08/2026
Some 20 members of Walter Goldsmith’s family were recently reunited at the aircraft museum he founded in 1959 at Salisbury Hall, near London Colney.
The event was organised by his daughter Mariana Magnussen and drew relatives from the UK, Italy, Denmark and California. The guests had an informal tour of what is now the de Havilland Aircraft Museum. Several archived items associated with Walter Goldsmith were displayed, including his Royal Marines dress uniform and a poster advertising the museum’s public opening in May 1959. Contemporary photographs confirm that wartime fighter ace Douglas Barder attended.
Walter Goldsmith acquired Salisbury Hall as a home for his growing family, despite its dilapidated condition. Fortunately, the Ministry of Works was willing to financially support its renovation, provided that it was open to the public. These works revealed aircraft graffiti confirming that the Hall was the secret development base of the Mosquito aircraft in 1940-41.
Senior staff at de Havillands factory in Hatfield were keen to loan Walter Goldsmith memorabilia associated with the Mosquito for public display. These included the actual Mosquito prototype W4050 built there in the early 1940s.
Mariana remembers that, as a small girl, she and her friends would clamber over what is now a priceless exhibit and slide down its wings.