Actual state plan of the Stoa of Zeus ... Richard Stillwell ... Image is opposite of p. 128 in publication. 4-383 4-383 Dirty Cartridge Paper Drafting Ink ... 1932 ... 4-2
State plan and sections of Rooms V and VI of South Stoa I ... William B. Dinsmoor, Jr ... Two Heliotypes. Dirty Faded Diazotype Printing Ink
Pencil ... 1967 ... Hesperia 37 (1968), p. 50, fig. 4.