Image from the Biodiversity Heritage Library.
Contributed by American Museum of Natural History Library.
| www.biodiversitylibrary.org
Transcription
Thursday Mar 10.
Merid. alt 29° 34'
Temp + 1° 5 4
Brunton
South Side Mt Boblin Pass
Point helps 55
2 " 64
3 " 65
Head of left and right
edge glacier distant
one mile 4
Southern edge glacier 24