Transcriber's Note
Reading edition
For this e-text, all the errors in the original book's "Errata" section have been corrected, as well as the following:
Introductory letter: "C. H PARRY" corrected to "C. H. PARRY".
Introduction: Inserted "to" after "But this disease is not".
Case XX: "begining" corrected to "beginning".
Conclusions: Added full-stop after "on the subject of Inoculation".
The following archaic spellings of words were used in the original book and have been retained: head-ach; concuring; delinated.