requested to resort to the Supplement, commencing p. 387 of the Fourth Volume.
It will not, however, be expected that the Editor should be responsible for the accuracy of the result of those Experiments, which he has faithfully reported on the authority of others, whose names have been quoted on almost every occasion; but, in various instances where no vouchers have been adduced, the facts are either self-evident, or the account of the subject is given with a degree of diffidence, to induce attentive readers to farther investigation.
Although the Editor has, in the commencement of this arduous task, inserted the Latin names of subjects in alphabetical order, and referred thence to the appropriate English terms; yet, as such troublesome method promised no real advantage, he was induced to relinquish it, and to subjoin to the Fourth Volume a complete Index to the Latin Names of Plants, Animals, Minerals, Diseases, and other subjects occurring throughout this Work.
Lastly, as numerous useful and valuable suggestions, connected with particular subjects, are scattered in different parts of this Alphabetical Manual, it has been deemed expedient to conclude with a General Index of Reference, both for Economical and Medical purposes; which is accordingly subjoined to the Fourth Volume: thus, the Reader will be enabled to find, at one view, whatever relates to the article under consideration; an advantage which few works of a similar nature afford, and which cannot fail to be attended with good effects.
"Ne tabulis & picturis domum tuam circumda, sed temperantiam
ipsam depinge. Illud enim alienum est, et oculorum modo jucunda
præstigiatio: hoc vero indelibilis, æternusque domui ornatus existit."
