The document provides details about the Boston Celtics' historic parquet floor. It notes that the floor has been witness to 17 championship banners and is considered one of the most storied surfaces in sports. It is where Celtic pride and legacy of winning took shape. The parquet floor has a detailed intricate pattern and was originally constructed from limited wood sources during WWII. Putnam Investments is proud to partner with the Celtics and be the first logo placed on the parquet floor in front of the bench.