Northwest room. General view looking along west wall line. The State Prison was published as Poros Building in Hesperia 20 (1951) ... south 3060 Horizontal (normal) ... July 1949
Corridor of the Poros Building with the corridor drain in the center. The State Prison was published as Poros Building in Hesperia 20 (1951) ... south 3057 Horizontal (normal) ... July 1949