To celebrate the launch, DW threw a lunch party in Justerini and Brooks' cellars in Villiers Street. Miraculously, not only does a photo of DW with his principal guests survive, but also the Belgian Ambassador's 'thank you'letter and a copy of the menu. The 'thank you' letter turned up in 2017 and the menu in October 2015.
For a near contemporary account of the party, click here.