Note 1 — Sketch of the Penobscot Salmon-Breeding Establishment
Reading edition
Footnote 1
:
During the month of August, 1872, the bottom temperature at 1 p.m. was never below 70°, and on six days was found to be 71°. (return)
Reading edition
Footnote 1
:
During the month of August, 1872, the bottom temperature at 1 p.m. was never below 70°, and on six days was found to be 71°. (return)