IMAGE

Measuring relative humidity by use of a 'pocket type' sling psychrometer Item Info

Title:
Measuring relative humidity by use of a 'pocket type' sling psychrometer
Photographer:
Swan, Kenneth D. (Kenneth Dupee), 1887-1970
Date Created (ISO Standard):
1935
Approximated Date:
yes
Description:
Measuring relative humidity by use of a 'pocket type' sling psychrometer. Such measurements are always made in the shade, protected from direct sun, and protected from rain, but in freely circulating air. G. Lloyd Hayes pictured.
Location:
Bonner County, Idaho
Idaho County:
Bonner County
Features:
Priest River Experimental Forest Looking Glass fire lookout
Latitude:
48.34944444
Longitude:
-116.7561111
Moscow Number:
3035
Source:
The sources for the photos in this collection were as follows: Priest River Experimental Forest, Moscow Foresty Sciences Lab, USDA-Forest Service Region 1 archive, University of Montana Library Gisborne Collection, and Ms. Susan Marsh
Source Identifier:
FireAlbum21
Type:
Image;StillImage
Format:
image/jpeg

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Attribution
Citation:
"Measuring relative humidity by use of a 'pocket type' sling psychrometer", Experimental Forest and Savenac Nursery Archive, University of Idaho Library Digital Collections, https://www.lib.uidaho.edu/digital/expforest/items/expforsav350.html
Rights
Rights:
Material produced by the United States Forest Service and is in Public Domain. For more information, please contact University of Idaho Library Special Collections and Archives Department at libspec@uidaho.edu.
Standardized Rights:
https://creativecommons.org/publicdomain/mark/1.0/