Results for "Henry, Joseph, 1797-1878"

 
Showing results 1 - 2 of 2 for Henry, Joseph, 1797-1878
  1. SI History Chronology

    Joseph Henry heads survey party for New York State road survey

    • Date: July-November 1825

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  3. SI History Chronology

    Joseph Henry and Spencer Fullerton Baird Provide Instructions for Mexican Boundary Survey

    • Date: 1848-1855

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Showing results 1 - 2 of 2 for Henry, Joseph, 1797-1878