Cross sections through porch of Hellenistic Metroon ... John Travlos ... 7-30 7-30 Dirty Cartridge Paper Drafting Ink ... 1936
Southwest Fountain House. Marble blocks re-used as drain blocks. North addition to S.W. Fountain House ... William B. Dinsmoor, Jr ... Dirty Faded Heavy Tracing Paper Drafting Ink ... 1966