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Rights In Copyright - Rights-holder(s) Unlocatable or Unidentifiable Remove constraint Rights: In Copyright - Rights-holder(s) Unlocatable or Unidentifiable

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    • 1987 – 1988

    Two views of an unidentified employee observing the extrusion of a saran bubble from a rolling machine at the Dow Chemical Company plant in Midland, Michigan. During production, saran film passed through a series of…

    • 1984

    Two views of a tour group observing the extrusion of a saran bubble from a rolling machine at the Dow Chemical Company plant in Midland, Michigan. The individuals visible in the photograph are identified as follows…

    • 1993

    Four views showing various stages of the extrusion of saran bubbles from a rolling machine at the Dow Chemical Company plant in Midland, Michigan. The employee visible in the photographs is unidentified. During…

    • 1987

    Color photograph showing a saran bubble as it is extruded from a machine during the production of saran film at the Dow Chemical Company plant in Midland, Michigan. The individuals visible behind the bubble, likely…

    • 1987

    General view of a saran bubble as it is extruded from a machine during the production of saran film at the Dow Chemical Company plant in Midland, Michigan. The individuals visible behind the bubble, likely taking a tour…

    • 1980

    William Henry Perkin depicted in his laboratory. Perkin, center, examines test dyeing of silk taffeta with mauve aniline dye. Left, his father, the backer of the plant, stands behind Perkin and admires the fabric. In…

    • circa 1964

    The photograph showing the full view of the computer bears the Moss Photography stamp; the other is unattributed.

    The integrated computing system, including a Beckman 2200 analog computer and Scientific Data Systems…

    • 1985 – 1986

    General view of a Perkin-Elmer Model 6500 Inductively Coupled Plasma Mass Spectrometry system in use at an unidentified laboratory facility. The individuals visible in the photograph are identified as Dr. Lee Davidowski…

    • 1986

    General view of a Perkin-Elmer differential scanning calorimeter with a robotic autosampler in use at an unidentified laboratory facility. The individual visible in the photograph is identified as Christa [surname…

    • 1986

    General view of a Perkin-Elmer differential scanning calorimeter with a robotic autosampler in use at an unidentified laboratory facility. The individual visible in the photograph is identified as Mike DeVito.

    • 1986

    General view of the manufacture of Perkin-Elmer AEBLE 150 direct-write e-beam lithography equipment. The individuals visible in the photograph are unidentified.

    • 1985 – 1986

    Series of color photographs depicting components of the Perkin-Elmer MasterLab robotic system in use in different laboratory settings. Introduced in 1985, the MasterLab product line consisted of a series of modular…

    • 1985-Jul-02

    Group photograph of members of the Perkin-Elmer Corporation's Optical Group posed in front of an exhibit display related to the Hubble Space Telescope. The individuals present in the photograph are unidentified. A…

    • 1954

    Patterson, with the laboratory supply distributor Arthur H. Thomas Company, photographed the "slight altercation" between salesmen at the Society for Applied Spectroscopy meeting.

    • 1954-Nov-26

    Glenn Joseph expresses appreciation for a tour of Beckman's Fullerton plant and the gift of a pH meter themed desk set.

    In the 1930s, Joseph approached Beckman for assistance measuring pH for the citrus industry. The…

    • Some Indicated Current Actions on the Smog Problem
    • 1955-Aug-04

    The contents of Wright's memo formed the agenda of a later meeting of the Air Pollution Committee of the Los Angeles Chamber of Commerce.

    • 1955-Aug-11

    The agenda of the Los Angeles Chamber of Commerce Air Pollution Committee lists several "indicated current actions on the smog problem" and a suggested resolution. The documents includes Arnold O. Beckman's annotations.

    • 1955-Sep-20

    This draft includes extensive comments and edits by Arnold O. Beckman. The text was incorporated into a Los Angeles Chamber of Commerce pamphlet, "An Area-Wide Plan of Action to Eliminate Air Pollution."

    • 1955

    Regulation VII was a proposed ordinance to control air pollution within Los Angeles County, California. This draft includes annotations by Arnold O. Beckman, who at the time was a member of the Chamber of Commerce and…

    • 1955-Jun-07

    In this memo to the General Manager of the Los Angeles Chamber of Commerce, Beckman summarized the work done to date on Regulation VII.

    • 1985-Apr

    The photo album documents 50th anniversary celebrations at the Japanese subsidiary of Beckman Instruments, established in Tokyo in 1977. A number of pictured individuals are identified. Unused pages of the album have…