Actual state plan of the Heliaia ... John Travlos Richard C. Anderson ... Scanned. DB: 21 (05/03/2001). Revised 1990. VI-29 VI-29 Dirty Heavy Tracing Paper Pencil ... 1960
Actual state plan of the Heliaia ... John Travlos Richard C. Anderson ... Scanned. DB: 21 (05/03/2001). Revised 1990. VI-29 VI-29 Dirty Heavy Tracing Paper Drafting Ink ... 1960
Enclosure wall of original Theseion(?). Elevation and section ... John Travlos ... VI-33 VI-33 Fragile Torn Dirty Repaired Heavy Tracing Paper Drafting Ink ... 1964
Theseion (?) Peribolos in original state ... John Travlos Richard C. Anderson ... Amended by Richard C. Anderson in 1990. VI-30 VI-30 Fragile Torn Dirty Repaired Heavy Tracing Paper Drafting Ink ... 1964-1990