[Page 270], “sumits” changed to “summits” (The summits of Olympus)

[Page 271], “Innaseas” changed to “Mnaseas” (his father Mnaseas often came to Athens)

[Page 272], “Hesophila” changed to “Herophila” (the sixth was a physician of Herophila), although it is possible “a Herophilean physician”, i.e. a follower of Herophilus, is intended here.

[Page 273], “Halcymeus” changed to “Halcyoneus” (to whose son, Halcyoneus, he also acted)

[Page 273], “Theles” changed to “Thebes” (Philonides, of Thebes)

[Page 274], “Posidorus” changed to “Posidonius” (Diogenes, the Babylonian; and Posidonius)

[Page 274], “Archidemus” changed to “Archedemus” (Chrysippus, and Archedemus, and Eudromus)

[Page 275], “coversant” changed to “conversant” (which is conversant with rules and tests)

[Page 279], “Boethius” changed to “Boethus” (For Boethus leaves a great many criteria)

[Page 279], “Archidemus” changed to “Archedemus” (so it is laid down by Archedemus)