United States. Signal Office. *Cab.39.31.3 Charts showing the “probability of rainy days,” prepared from ob- servations for eighteen years [1871-1888]. [Washington. 1&g1.] (2) pp. (12) charts, each, 47% X 60 cm., folded once and mounted in covers. Relates to the United States.
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\ - This card was printed at the Boston
Ki917 — United States. Meteor. — Rain.
Public Library, April 14, 1914.