When they implemented auction of the new cantonment, workmen subscribed $4,000 to build the main gate – which is still standing. The arch was built of fieldstone and squared logs resembling the old blockhouses which stood in the northwest as forts. Some 60,000 men, including the 13th and 91st Divisions, moved into the hastily constructed cantonment to train for World War I. Recruited largely from the northwest, the 91st was considered "Washington's Own." In 1917, Pierce County, through the process of condemnation proceedings (eminent domain), took of the Nisqually Indian Reservation (14 km2) for the Fort Lewis Military Reserve.