The following season they won the Division 1 and  double, becoming the first club to do so. They won their second Division 1 title in 1939, the last time the competition was played before World War II.
In the subsequent year, they claimed victories in Division 1 and a double, making them the inaugural club to achieve this feat. Their second Division 1 championship came in 1939, marking the final edition of the competition prior to World War II.