Northwest corner of the Agora ... John Travlos ... Scanned. DB: 146 (12/03/2001). New version replacing PD 118. 87-560 87-560 Dirty Heavy Tracing Paper Drafting Ink ... 1974
Southeast corner of the Agora ... John Travlos ... Scanned. DB: 232 (12/03/2001). New version replacing PD 1081. 87-552 87-552 Dirty Heavy Tracing Paper Drafting Ink ... 1974