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ACTIVITY ON GUMMED PAPERS— PRECIPITATION
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Numbers in parentheses believed to be for wrong day or station or otherwise-in error.
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L>Gurnmed paper octivity less than 2.0 ¢/m/t1®day on counting doy.
B» Air filter activity below 0.5 d/m/meter® on collection day.
Activity attributed to KING.
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ACTIVITY ON AIRFILTERS
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