Hydraulic Unknown Limestone Very poor, foundations only ... 350-300 B.C.
Restored plan of the Southwest Fountain House ... John Travlos ... Scanned. DB: 22 (05/03/2001), see 2002.01.1524 2002.01.1524 2010.01.0271 2002.01.1524 2010.01.0271 Dirty Heavy Tracing Paper Drafting Ink ... 1966