1840-1842: AGE 33-35.
Summer Station on the Glacier of the Aar.--Hotel des Neuchatelois.
--Members of the Party.--Work on the Glacier.--Ascent of the
Strahleck and the Siedelhorn.--Visit to England.--Search for
Glacial Remains in Great Britain.--Roads of Glen Roy.--Views of
English Naturalists concerning Agassiz's Glacial Theory.--Letter
from Humboldt.--Winter Visit to Glacier.--Summer of 1841 on the
Glacier.--Descent into the Glacier.--Ascent of the Jungfrau.