Working poros blocks in shed. J.T. Travlos, Mastora Kosta, stone-cutter ... Scanned 2005 for the 75th anniversary exhibition and publication. 3233 Horizontal (normal) ... June-July 1953 ... 2009.03.0814 (Section ΣΑ 657) ... Section ΣΑ 657 ... Section ΣΑ 657