e my long-desired opportunity
to travel the course of the unmapped Itecoahy. In the month of June
a local trader issued a notice that he was to send a launch up the
river for trading purposes and to take the workers who had been
sojourning in Remate de Males back to their places of employment,
to commence the annual extraction of rubber. The launch was scheduled
to sail on a Monday and would ascend the Itecoahy to its headwaters,
or nearly so, thus passing the mouths of the Ituhy, the Branco,
and Las Pedras rivers, affluents of considerable size which are
nevertheless unrecorded on maps. The total length of the Branco River
is over three hundred miles, and it has on its shores several large
and productive _seringales_.

When on my way up the Amazon to the Brazilian frontier, I had stopped
at Manaos, the capital of the State of Amazonas. There I had occasion
to consult an Englishman about the Javary region. In answer to one of
my inquiries, I received the following letter, which speaks for itself:

Referring to our conversation of recent date, I should wish once
more to impress upon your mind the perilous nature of your journey,
and I am not basing this information upon hearsay, but upon personal
experience, having traversed the region in question quite recently.

Owing to certain absolutely untrue articles written by one H----,
claiming to be your countryman, I am convinced that you can not rely
upon the protection of the employees of this company, as having been
so badly libelled by one, they are apt to forget that such articles
were not at your instigation, and as is often the case the innocent
may suffer for the guilty.

On the other hand, without this protection you will find yourself
absolutely at the mercy of savage and cannibal Indians.

I have this day spoken to the consul here at Manaos and explained
to him that, although I have no wish to deter you from your voyage,
you must be considered as the only one responsible in any way for
any ill that may befall you.

Finally, I hope that before disregarding this advice (which I offer
you in a perfectly friendly spirit) you will carefully consider the
consequences which such a voyage might produce, and, frankly speaking,
I consider that your chance of bringing it to a successful termination
is Nil.

Believe me to be, etc.,

J.A.M.

During the time of my journey up the river and of my stay in Remate
de Males, I had seen nothing of the particular dangers m