Eaves tiles and antefix. Watercolor by Piet de Jong ... Piet de Jong ... Ptg. 333 Horizontal (normal) ... ca. 1935
Terracotta feed-pipe of the Propylon Fountain ... PD 81 Horizontal (normal) ... 1939
Terracotta pipe from the original drain of the Tholos ... PD 79 Horizontal (normal) ... 1939
Terracotta pipe from a drain probably of the original Tholos kitchen ... PD 74 Horizontal (normal) ... 1939
