Object Record
Images
Metadata
Title |
Duff Hygrometer |
Object Name |
Hygrometer |
Catalog Number |
1992.009.020a |
Description |
Duff Hygrometer ca 1935 Made by Scientific and Mechanical Specialties Co., Serial Number 251 1923 - First Duff Hygrometer Developed by Harry T. Gisborne and M.E. Dunlap developed and tested the first duff hygrometer, used to measure duff moisture content. Gisborne was the first director of the Forest Service's Fire Science Laboratory in Missoula, MT. Photographed |
Year Range from |
1930 |
Year Range to |
1940 |
Dimensions |
W-4.8 L-18.4 inches |
People |
Gisborne, Harry T. Dunlap, M. E. |
Subjects |
Fire Fuels Duff |
Search Terms |
Fire Fuels Fire-Research |
Catalog date |
1992-11-11 |
Collection |
Intermountain Fire Sciences Laboratory |
Relation |
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