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Who What Where When

 
 

REMOVE

  1. Atlas Map
  2. Pennsylvania
  3. Walker, Francis Amasa, 1840- …

WHAT

  1. Data Visualization (1)
  2. Mining (1)
  3. Statistical (1)
  4. Statistical Atlas (1)

WHERE

  1. United States (1)

WHO

  1. Bien, Julius (1)
  2. Hitchcock, Charles H. (Ch … (1)
  3. U.S. (1)
  4. United States. Census Off … (1)

WHEN

  1. 1874 (1)
REFINE 

Browse All : Atlas Map by Walker, Francis Amasa, 1840-1897 of Pennsylvania

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Coal fields US.  
Hitchcock, Charles H. (...
Coal fields US.
1874
Statistical Atlas
Author
[Hitchcock, Charles H. (Charles Henry), 1836-1919, United States. Census Office, Walker, Francis Amasa, 1840-1897]
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