Ƙirƙirar wani nau'i mai mahimmanci na wannan jumla An dakatar da Prix Boiard daga 1915 zuwa 1918.
Tabbas, mafi rikitarwa na jumla shine "An watsar da Prix Boiard daga 1915 zuwa 1918, kuma an shirya shi a Saint-Cloud sama da mita 2,100 a 1919. "