Drawing of Ionic column ... PD 1628 AMS Horizontal (normal)
Ionic capital, section. A 2972 and A 2973. Watercolor by Piet de Jong ... Piet de Jong ... PD 1628 Horizontal (normal) ... 1960
Vertical section through A 2972. Watercolor by Piet de Jong ... Piet de Jong ... PD 1628 Horizontal (normal) ... 1960
