



Produced by MWS, John Campbell and the Online Distributed
Proofreading Team at http://www.pgdp.net (This file was
produced from images generously made available by The
Internet Archive/Canadian Libraries)









  TRANSCRIBER’S NOTE

  Italic text is denoted by _underscores_.

  Bold text is denoted by =equal signs=.

  Footnote anchors are denoted by [number], and the footnotes have been
  placed at the end of each chapter or Appendix. The numbers [376] to
  [383] in Appendix C are part of the quoted document, and are not
  footnotes.

  A superscript is denoted by ^{xx} or ^x, for example vj^{li} or xv^s
  (six pounds or fifteen shillings).

  Basic fractions are displayed as ½ ¼ ⅜ etc; the only other fraction is
  one-sixteenth, displayed as 1/16. Currency (shillings and pence) is
  displayed as a/b or a/-, for example 4/8 is 4 shillings and 8 pence,
  2/- is two shillings.

  An overline above a or abc for example is shown as [=a] or [=abc].

  Some minor changes to the text 