Virginias Lenormant Street Excavations. Plans of graves; series 1-11 ... Piet de Jong ... Stained Dirty Cartridge Paper Drafting Ink ... 1936 ... Piet de Jong
Geometric pyxis ... Piet de Jong ... Cf. Hesperia Suppl. 2 (1939), p. 80, fig. 54. Fragile Watercolor Paper Watercolor ... Ptg. 6