Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
Wea. FRI. OCT. 1, 1909 Ther.
I gave the thickness of the Rugg Brook as
12'-15'. It may be thicker as the base cannot
be seen. The actual thickness maybe 30'-40'
This however includes the dip. to the W.
See Aug. 24-1932.