Two Rock Ranch
2nd USASA FS
316th ASASA Co.
Two Rock Ranch Station's main gate (2nd USASA FS ) TRR's closest town was Petaluma, CA., approximately 8 miles away. Few town's people were aware of TRR and of these folks fewer know the station's real mission. TRR's main gate was set back from the main road and well hidden by stands of trees
Photos - James Boyce, Bob Baldwin