Kübel Gravity Pendulum

Description
The U.S. Weather Bureau transferred this pendulum to the Smithsonian in 1959. It is marked: "Edward Kübel, Washington." This suggests that it was made between 1875, when Kübel began in business, and his death in 1896. The form is similar to that designed by the English scientist, Francis Baily, in the period 1827-1840.
Ref: Victor Lenzen and Robert Multhauf, "Development of Gravity Pendulums in the 19th Century," United States National Museum Bulletin 240 (1965): 301-348.
Location
Currently not on view
maker
Kübel, Edward
place made
United States: District of Columbia, Washington
Measurements
overall: 37 5/8 in; 95.5675 cm
ID Number
PH*316816
accession number
228768
catalog number
316816
subject
U.S. Weather Bureau
See more items in
Medicine and Science: Physical Sciences
Measuring & Mapping
Data Source
National Museum of American History, Kenneth E. Behring Center

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