"The barograph measures atmospheric pressure."
In: The Sunday Star, Washington, D.C. Gravure Section. October 31, 1937.
Image ID: wea01337, NOAA's National Weather Service (NWS) Collection
Location: Washington, D.C.
Photo Date: 1937 October
Credit: Courtesy of the Family of Thomas D. Whitely
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of the U.S. Department of Commerce, National Oceanic & Atmospheric
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