Results for "Henry, Joseph, 1797-1878"

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

    Joseph Henry Endorses Grand Canyon Exploration

    • Date: May 3, 1870

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  3. Joseph Henry's Letter to James Abram Garfield (May 3, 1870)

    Joseph Henry's Letter to James Abram Garfield (May 3, 1870)

    • Date: May 3, 1870
    • Creator: Henry, Joseph 1797-1878,Joseph Henry Papers Project
    • Creator: Henry, Joseph 1797-1878,Joseph Henry Papers Project

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