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Magnetometer in subject [X]
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BOOK

Title:  
... Manual on geophysical prospecting with the magnetometer
Creators:
Joyce, James Wallace, 1907- | United States Bureau of Mines.
Publication:
American Askania corporation under a cooperative agreement with the United States Bureau of mines, Houston, Tex, 1937.
Notes:  
At head of title: Unted States Department of the interior ... Bureau of mines. Bibliography: p. 129.
Call #:  
622.1 J85
Extent:
xi, 129 p. incl. illus., tables, diagrs. 23 cm.



MUSEUM OBJECT

Title:  
Magnetometer
Creator:
Gambey, Henri Prudence
Dates:
1836-38
Abstract:  

Brass variation transit (magnetometer), in oak box. Instrument has two telescope assemblies.
Call #:  
2009.17