1st row - left to right:
Naticcha. S. J., Cleveland, Ohio
Janousek, R. C., Omaha, Neb.
Madsen, C. E., Karstad, Minn.
Chavez, L. R., Lompac, Calif.
Karselsky, A., Dothan, Ala.
Lt (jg) R. C. Viets, Vincennes, Ind.
Title from top of graph. At left: "A weather chart showing the coldest wave ever felt in the history of Dawson. To whom it may concern: These figures, covering the winter months of 1905 and 1906, were taken from the official records of the...