North wall of the "Poros Building Annex" with Archaic wall in foreground. The State Prison was published as Poros Building in Hesperia 20 (1951) ... east 4048 Horizontal (normal) ... March 1951
Hole in the floor of the northwest corner with carbon and part of salt cellar (possibly burials). Cf. nb. p. 2576 ... Horizontal (normal) ... 18 May 1949
General views of the northwest room. The State Prison was published as Poros Building in Hesperia 20 (1951) ... east 2829 Horizontal (normal) ... 7-8 November 1949