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Who What Where When

 
 

REMOVE

  1. Geomagnetism
  2. Pritchett, Henry S.
  3. 1897
  4. 1898

WHAT

  1. Book Map (1)
  2. Pamphlet (1)

WHERE

  1. California (1)
  2. San Francisco (Calif.) (1)
  3. San Francisco Bay (1)

WHO

  1. Government Printing Offic … (1)
  2. Graham, A.B. (1)
  3. Taussig, E.D. (1)
  4. Tittman, O.H. (1)
REFINE 

Browse All : Geomagnetism by Pritchett, Henry S. from 1897 and 1898

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Magnetic Ranges for San Francisco Bay.
U.S. Coast Survey
Magnetic Ranges for San...
1897
Pamphlet
 
Author
U.S. Coast Survey
Note
Chart of vicinity of San Francisco showing lines of sight for photographs shown previously.
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