Note 715 — Chapter XVI · THE BATTLE OF WATERLOO.
Reading edition
Mercer, vol. 1, p. 325; Napoléon à Waterloo, p. 315; Siborne, vol. 2, pp. 154, 155. Mercer in his Diary seems to think these enfilading batteries were Prussian; but see his letter and plan in the Waterloo Letters, pp. 214 et seq. Cf. Waterloo Letters, p. 330.