eet above
sea-level. Science places the line of eternal snow at about ten thousand
feet above sea-level. There was no snow where we were, consequently
it was proven that the eternal snow-line ceases somewhere above the
ten-thousand-foot level and does not begin any more. This was an
interesting fact, and one which had not been observed by any observer
before. It was as valuable as interesting, too, since it would open up
the deserted summits of the highest Alps to population and agriculture.
It was a proud thing to be where we were, yet it caused us a pang
to reflect that but for that ram we might just as well have been two
hundred thousand feet higher.

The success of my last experiment induced me to try an experiment with
my photographic apparatus. I got it out, and boiled one of my cameras,
but the thing was a failure; it made the wood swell up and burst, and I
could not see that the lenses were any better than they were before.

I now concluded to boil a guide. It might improve him, it could not
impair his usefulness. But I was not allowed to proceed. Guides have
no feeling for science, and this one would not consent to be made
uncomfortable in its interest.

In the midst of my scientific work, one of those needless accidents
happened which are always occurring among the ignorant and thoughtless.
A porter shot at a chamois and missed it and crippled the Latinist.
This was not a serious matter to me, for a Latinist's duties are as well
performed on crutches as otherwise--but the fact remained that if the
Latinist had not happened to be in the way a mule would have got that
load. That would have been quite another matter, for when it comes down
to a question of value there is a palpable difference between a Latinist
and a mule. I could not depend on having a Latinist in the right place
every time; so, to make things safe, I ordered that in the future the
chamois must not be hunted within limits of the camp with any other
weapon than the forefinger.

My nerves had hardly grown quiet after this affair when they got another
shake-up--one which utterly unmanned me for a moment: a rumor swept
suddenly through the camp that one of the barkeepers had fallen over a
precipice!

However, it turned out that it was only a chaplain. I had laid in an
extra force of chaplains, purposely to be prepared for emergencies
like this, but by some unaccountable oversight had come away rather
short-handed in the matter of barkeepers.