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L

Description

L.- mercurial barometer. R. - sling psychrometer.In: The Aims and Methods of Meteorological Work by Cleveland Abbe. In: Maryland Weather Service, Johns Hopkins Press, Baltimore, 1899. Volume I. Page 306.

Photographer

Archival Photograph by Mr. Sean Linehan

Collection

Weather Service
Measuring Instruments and Methods

NOAA Affiliation

NOS

Keywords

Instruments
Measurement