Results for "Scientific expeditions"

 
Showing results 853 - 864 of 1268 for Scientific expeditions
  1. Secretary Charles D. Walcott in the Field

    Secretary Charles D. Walcott in the Field

    • Date: c. 1911
    • Creator: Unknown
    • Creator: Unknown

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  3. Paricutin Volcano Crater

    Paricutin Volcano Crater

    • Date: Jully 31, 1943
    • Creator: Foshag, William F
    • Creator: Foshag, William F

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  5. Carlos' Sister

    Carlos' Sister

    • Date: February 27, 1957
    • Creator: Wetmore, Alexander 1886-
    • Creator: Wetmore, Alexander 1886-

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  7. Jim Anderson's Place, Panama

    Jim Anderson's Place, Panama

    • Date: January 29, 1957
    • Creator: Wetmore, Alexander 1886-
    • Creator: Wetmore, Alexander 1886-

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  9. M. Moynihan & A.S. Rand in Colombia

    M. Moynihan & A.S. Rand in Colombia

    • Date: 1969
    • Creator: Smith, Neal Griffith 1937-
    • Creator: Smith, Neal Griffith 1937-

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  11. Dr. G. M. Smith Examining Plant Specimens

    Dr. G. M. Smith Examining Plant Specimens

    • Date: 1947

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  13. Dr. Arthur D. Welander Poses with a Tridacna during Operation Crossroads

    Dr. Arthur D. Welander Poses with a Tridacna during Operation Crossroads

    • Date: 1947

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  15. Dr. P. M. Brooks and Dr. L. R. Blinks Examining Live Algae during Operation Crossroads

    Dr. P. M. Brooks and Dr. L. R. Blinks Examining Live Algae during Operation Crossroads

    • Date: 1947

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  17. Watson Perrygo, Cristobal Sánchez, Ratibor Hartmann at Ana Luz

    Watson Perrygo, Cristobal Sánchez, Ratibor Hartmann at Ana Luz

    • Date: April 16, 1949
    • Creator: Wetmore, Alexander 1886-
    • Creator: Wetmore, Alexander 1886-

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  19. "Bikini Backtalk" Newsletter Vol. 1, No. 1 July 10, 1947

    "Bikini Backtalk" Newsletter Vol. 1, No. 1 July 10, 1947

    • Date: July 10, 1947

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  21. Hayden and Others at Camp

    Hayden and Others at Camp

    • Date: 1878
    • Creator: Savage, C. R (Charles Roscoe) 1832-1909
    • Creator: Savage, C. R (Charles Roscoe) 1832-1909

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  23. Alexander Wetmore, Cerro Campana, Panama, 1951

    Alexander Wetmore, Cerro Campana, Panama, 1951

    • Date: March 11, 1951
    • Creator: Unknown
    • Creator: Unknown

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Showing results 853 - 864 of 1268 for Scientific expeditions

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