In 1924 he bought Paris - Midi , a Paris daily that then had a circulation of 4,000 .
After the First World War , Jean Prouvost focused his interests on the newspaper business .
In 1924 Jean Prouvost bought Paris - Midi , a Paris daily that then had a circulation of 4,000 .
After the First World War , Jean Prouvost focused his interests on the newspaper business .