In this book, the endnotes describe prominent features in the source manuscripts and discuss problems and cruxes in those original texts. When the editors have introduced emendations affecting the content (as opposed to the prose style) or have otherwise made decisions that impact on the revised text of this edition in a significant way, they have explained their reasoning in this section. By contrast, the footnotes within lectures provide information useful for general readers and abstain from more technical and detailed textual concerns.

In these endnotes, all direct quotations from the source manuscripts reproduce the original text exactly, without any correction or emendation. By contrast, direct quotations in the footnotes and introductions to the lectures earlier in this book present the source text in a corrected and normalized form.

These endnotes say little about the figures. For that, readers should consult the keys that accompany the figures in the primary text as well as “Notes on the Figures” (pp. 523–34). Abbreviations for manuscripts are explained on pp. 475–77. Many of the detailed discussions of multiple manuscript sources in these endnotes can be illuminated by the chart in Appendix 1 (pp. 467–74), which shows the interrelation between manuscript sources.

1926
    April
        • Thursday, 29th April 1926 p. 3
   May

        • Wednesday 19th May 1926 p. 18
        • Thursday 20th May 1926 p. 23
        • Saturday 22nd May 1926 p. 30
        • Thursday, 27th May 1926 p. 42
        • Sunday, 30th May 1926 p. 47
        • Monday, 31st May 1926 p. 51
   June
        • Thursday, 3rd June 1926 p. 63
        • Saturday, 5th June 1926 p. 70
        • Thursday, 24th June 1926 p. 74
        • Saturday, 26th June 1926 p. 84
        • Sunday, 27th June 1926 p. 92
        • Monday, 28th June 1926 p. 98
        • Tuesday, 29th June 1926 p. 122
        • Wednesday, 30th June 1926 (First Session) p. 128
        • Wednesday, 30th June 1926 (Second Session) p. 137
   July
        • Thursday, 1st July 1926 p. 146
        • Saturday, 3rd July 1926 p. 160
        • Wednesday, 7th July 1926 p. 168
        • Friday, 9th July 1926 p. 173
        • Sunday, 11th July 1926 p. 177
        • Thursday, 15th July 1926 p. 180
        • Friday, 16th July 1926 p. 184
        • Wednesday, 21st July 1926 p. 189
        • Monday, 26th July 1926 p. 194
        • Wednesday, 28th July 1926 p. 201
   August
        • Thursday, 5th August 1926 p. 209
        • Wednesday, 18th August 1926 p. 221
        • Thursday, 19th August 1926 (First Session) p. 228
        • Thursday, 19th August 1926 (Second Session) p. 239
   September

        • Tuesday, 21st September 1926 p. 244
        • Wednesday, 22nd September 1926 p. 257
   October
        • Friday, 1st October 1926 p. 264
        • Thursday, 7th October 1926 p. 269
        • Saturday, 16th October 1926 p. 273
        • Saturday, 23rd October 1926 p. 280
   November
        • Monday, 1st November 1926 p. 284
        • Thursday, 11th November 1926 p. 290
        • Tuesday, 23rd November 1926 p. 295
        • Wednesday, 24th November 1926 p. 300
        • Sunday, 28th November 1926 (First Session) p. 305
        • Sunday, 28th November 1926 (Second Session) p. 330
        • Monday, 29th November 1926 p. 337
1927
  January
        • Thursday, 27th January 1927 p. 351
   February
        • Sunday, 6th February 1927 p. 355
        • Friday, 11th February 1927 p. 362
        • Sunday, 13th February 1927 p. 374
        • Tuesday, 22nd February 1927 p. 379
   August
        • Wednesday, 10th August 1927 p. 386
        • Tuesday, 30th August 1927 p. 395