The fever is certainly a drawback to this otherwise important missionary field.  The great humidity produced by heavy rains and inundations, the exuberant vegetation caused by fervid heat in rich moist soil, and the prodigious amount of decaying vegetable matter annually exposed after the inundations to the rays of a torrid sun, with a flat surface often covered by forest through which the winds can not pass, all combine to render the climate far from salubrious for any portion of the human family.  But the fever, thus caused and rendered virulent, is almost the only disease prevalent in it.  There is no consumption or scrofula, and but little insanity.  Smallpox and measles visited the country some thirty years ago and cut off many, but they have since made no return, although the former has been almost constantly in one part or another of the coast.  Singularly enough, the people used inoculation for this disease; and in one village, where they seem to have chosen a malignant case from which to inoculate the rest, nearly the whole village was cut off.  I have seen but one case of hydrocephalus, a few of epilepsy, none of cholera or cancer, and many diseases common in England are here quite unknown.  It is true that I suffered severely from fever, but my experience can not be taken as a fair criterion in the matter.  Compelled to sleep on the damp ground month after month, exposed to drenching showers, and getting the lower extremities wetted two or three times every day, living on native food (with the exception of sugarless coffee, during the journey to the north and the latter half of the return journey), and that food the manioc roots and meal, which contain so much uncombined starch that the eyes become affected (as in the case of animals fed for experiment on pure gluten or starch), and being exposed during many hours each day in comparative inaction to the direct rays of the sun, the thermometer standing above 96 Deg. in the shade—­these constitute a more pitiful hygiene than any missionaries who may follow will ever have to endure.  I do not mention these privations as if I considered them to be “sacrifices”, for I think that the word ought never to be applied to any thing we can do for Him who came down from heaven and died for us; but I suppose it is necessary to notice them, in order that no unfavorable opinion may be formed from my experience as to what that of others might be, if less exposed to the vicissitudes of the weather and change of diet.

I believe that the interior of this country presents a much more inviting field for the philanthropist than does the west coast, where missionaries of the Church Missionary, United Presbyterian, and other societies have long labored with most astonishing devotedness and never-flagging zeal.  There the fevers are much more virulent and more speedily fatal than here, for from 8 Deg. south they almost invariably take the intermittent or least fatal type; and their effect being to enlarge the spleen, a complaint which is