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Name Creator Merge: Arnold, Earl L. (Earl Lee), 1907-.   Remove all  

3 text

1 1957 1 1960 1 1971
Miniature of Pumping maple sap from the bucket to the gathering tank
Pumping maple sap from the bucket to the gathering tank
Image nop
    • Creator: Vermont Agricultural Experiment Station, Arnold, Earl L. (Earl Lee), 1907-.
    • Parent Collections: Maple Research Collection
    Part of: Maple Research Collection
    Miniature of Use of vacuum in production of maple sap
    Use of vacuum in production of maple sap
    Image nop
      • Creator: Vermont Agricultural Experiment Station, Laing, Frederick M., Arnold, Earl L. (Earl Lee), 1907-.
      • Parent Collections: Maple Research Collection
      Part of: Maple Research Collection
      Miniature of Using water pumps for gathering maple sap
      Using water pumps for gathering maple sap
      Image nop
        • Creator: Vermont Agricultural Experiment Station, Arnold, Earl L. (Earl Lee), 1907-.
        • Parent Collections: Maple Research Collection
        Part of: Maple Research Collection