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Department Archives Remove constraint Department: Archives Subject Beckman, Arnold O. Remove constraint Subject: Beckman, Arnold O. Date 2000 to 2016 Remove constraint Date: <span class='from'>2000</span> to <span class='to'>2016</span>

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    • 2000-Apr

    The photographs document birthday celebrations.

    Dr. Arnold O. Beckman (1900-2004) invented the first commercially successful electric pH meter in 1934 and thus began a long career manufacturing scientific and medical…

    • Roll 341559
    • 2004-Jul-07

    The photographs document a memorial service held two months after Arnold Beckman's death.

    Dr. Arnold O. Beckman (1900-2004) invented the first commercially successful electric pH meter in 1934 and thus began a long…

    • Roll 341551
    • 2004-Jul-07

    The photographs document a memorial service held two months after Arnold Beckman's death.

    Dr. Arnold O. Beckman (1900-2004) invented the first commercially successful electric pH meter in 1934 and thus began a long…

    • Roll 341459
    • 2004-Jul-07

    The photographs document a memorial service held two months after Arnold Beckman's death.

    Dr. Arnold O. Beckman (1900-2004) invented the first commercially successful electric pH meter in 1934 and thus began a long…

    • Roll 331450
    • 2004-Jul-07

    The photographs document a memorial service held two months after Arnold Beckman's death.

    Dr. Arnold O. Beckman (1900-2004) invented the first commercially successful electric pH meter in 1934 and thus began a long…

    • circa 2001

    This series of photographs documents employees and their children participating in Take Our Children to Work Day. Arnold Beckman was on hand for the event, as was a team of volunteers.