Pouring the first portion of the upper-storey slab of the Stoa of Attalos. View looking northeast, 11 May 1955, ... Cf. 1997.07.0187 northeast 3514 Horizontal (normal) ... 11 May 1955
Pouring first section of the upper floor slab ... AMS northeast 3514 Horizontal (normal) ... 11 May 1955