Footnote[153] has no anchor in the text, but is referenced from the previous Footnote[152].

Obvious typographical errors and punctuation errors have been corrected after careful comparison with other occurrences within the text and consultation of external sources.

Except for those changes noted below, all misspellings in the text, and inconsistent or archaic usage, have been retained.

[Pg xi]: ‘of history of pedagogy’ replaced by ‘of a history of pedagogy’.
[§40] Footnote[40]: ‘I thiuk it may’ replaced by ‘I think it may’.
[§42]: ‘teaching intrument was’ replaced by ‘teaching instrument was’.
[§125]: Missing — inserted before ‘The German reformer’.
[§233] Footnote[143]: the citation ‘—Johnson’s Cyclopædia.’ has been joined to the quotation, for consistency with other citations.
[§520]: ‘that true edution’ replaced by ‘that true education’.
[§560] Footnote[235]: ‘Monsieurs Rapet and’ replaced by ‘Messieurs Rapet and’.
[§560]: ‘Conseil supérieure’ replaced by ‘Conseil supérieur’.
[§594] Footnote[252]: ‘Madamoiselle Sauvan’ replaced by ‘Mademoiselle Sauvan’.
[§621]: ‘Victor Consedérant’ replaced by ‘Victor Considerant’.
[§621] Footnote[270]: ‘Consedérant’ replaced by ‘Considerant’.
Appendix B.
[#5]: ‘Historie Critique’ replaced by ‘Histoire Critique’.
[#25]: ‘et de Principe’ replaced by ‘et du Principe’.
Index.
Entry ‘Encyclopedists’ replaced by ‘Encyclopædists’.
Entry ‘Königberg’ replaced by ‘Königsberg’.
Entry ‘Sazarin’ replaced by ‘Sarazin’.
Entry ‘Studies’: ‘Bacon of’ replaced by ‘Baconian’.
Entry ‘Symmetry’: ‘896’ replaced by ‘396’.