to vol.iii.] [Footnote 106: For instance, see Pref.

to vol.vi.] [Footnote 107: _Siecle de Louis XV_., ch.

xliii.] [Footnote 108: Grimm, _Corr.

Lit._, i.273.Diderot, _Oeuv_., iv.

15.] [Footnote 109: _Avertissement_ to vol.vi.; also to vol.vii.