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[Agora Notebook Page] Κ-18-60 (pp. 3510-3511)

Hydraulic Installations along West Side of Heliaia ... Κ-18 3510, 3511 82-434 ... 11 August 1960

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[Agora Notebook Page] Κ-18-72 (pp. 3534-3535)

Steps in North Front of Heliaia ... Κ-18 3534, 3535 ... 11 Aug 1960

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[Agora Notebook Page] Κ-18-74 (pp. 3538-3539)

Steps in North Front of Heliaia ... Κ-18 3538, 3539 ... 11 August 1960