Alcatraz Citadel island and replaced the lower prison, with a capacity of 307 inmates. Alcatraz was renamed as the "Pacific Branch, U.S. Military Prison” in 1907, and as the importance of the Island citadel became less and less obvious due to modernization of the naval facilities, infantry soldiers were shifted and prison guards brought in their place. It developed a reputation for its brutal methods of torturing prisoners, placing prisoners in pitch black cells for up two weeks. Alcatraz was barely affected by the 1906 San Francisco earthquake which devastated the city, and the prison population dramatically increased as prisoners were temporarily
Alcatraz Dining Hall Alcatraz Dining Hall Alcatraz Dining Hall, often referred to as the Mess Hall, is the dining hall of Alcatraz Federal Penitentiary where the prisoners and staff ate their meals. It is a long wing on the west end of the Main Cellhouse of Alcatraz, situated in the center of the island. It is connected to the block by a corridor known as “Times Square”, as it passes beneath a large clock approaching the entrance way to the dining hall. This wing includes the dining hall and the kitchen beyond it. Dining hall protocol was a scripted process, including a whistle