General plan of the Agora ca. 500 B.C ... John Travlos ... Scanned. DB: 103. 87-529 87-529 Dirty Diazotype Drafting Ink ... ca. 500 B.C.
General plan of the Agora c. 500 B.C ... John Travlos ... Scanned. DB: 103. 87-529 87-529 Dirty Diazotype Printing Ink Pen ... ca. 500 B.C.
Agora ca. 500 B.C. with 6th century wells ... W.B. Dinsmoor, Jr ... Original missing. Dirty Faded Diazotype Printing Ink ... ca. 500 B.C.
Restored plan of Building F, the Old Bouleuterion, and the Temple of Meter, c. 500 B.C ... Richard C. Anderson ... Scanned. DB: 139. Dirty Diazotype Printing Ink ... ca. 500 B.C.