Faire-part de mariage de Boris Vian et Ursula Kübler [joint] enveloppe autographe

Wedding announcement of Boris Vian and Ursula Kübler. On the left panel is mounted a photograph of Vian and his wife in their famous 1911 Brasier Torpedo.
Included is the envelope written in Boris Vian's hand in purple ink. Manuscript calculations in green ink on verso.
Passionate about mechanics and driving, Boris Vian owned numerous car models; his favorite was undoubtedly his 1911 Brasier Torpedo, a former Marne taxi which he acquired in spring 1950.
The marriage finally took place on February 8, 1954 at the town hall of the 18th arrondissement of Paris.