Page [307]: Vaast amended to Vaaste
Illustration facing page [12]: skies amended to skis
Illustration facing page [184]: Poincarie amended to Poincaré
Illustration facing page [206]: Poincarie amended to Poincaré
Illustration facing page [290]: liason amended to liaison
Hyphenation has generally been standardized. However, when a word appears hyphenated and unhyphenated an equal number of times, both versions have been retained (earsplitting/ear-splitting; everyday/every-day; selfsame/self-same).