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    • 1983

    Booklet about the United States nuclear energy program, which includes description of the process, types of nuclear reactors, nuclear fuel, transporting radioactive materials, and economies of nuclear power. Includes…

    • 1976

    Cachet created by ArtCraft depicts a male and female chemist working in a laboratory setting, with text reading, "A Century of Modern Chemistry." Cover signed by Glen Seaborg.

    • 1976

    First day cover created by Artmaster includes cachet depicting a 3D image of a nonexistent molecule. Stamp depicts chemical glassware. Envelope is signed by Herman S. Bloch, the inventor of the catalytic converter.

    • 1975

    Stamp depicts a generic formula for an amino acid where R stands for "radical." In organic chemistry, this nomenclature represents the possibility of any one of a series of aliphatic groups, like methyl, ethyl, propyl,…

    • 1972-Jan – 1972-Dec

    "The Hercules Mixer" was Hercules' in-house publication that provided both historical and technical information and also offered a glimpse of employees' day-to-day lives at the company. Portions of the Number 1 and 3…

    • 1971

    Stamp depicts the maple leaf cement factory in Daud Khel, Pakistan. The Colombo Plan for Cooperative Economic and Social Development in Asia and the Pacific is a regional inter-governmental organization. It was…

    • 1968-Apr-19

    Laboratory staff in the High Polymer Division of the Naval Air Engineering Center's Aeromaterials Laboratory examining the first batches of new NARPOL polymers used to coat aircraft metals. The individuals in the…

    • 1968-Apr-22

    Retirement ceremony in honor of Edward K. Rishel, chemist at the Naval Air Engineering Center's Aeromaterials Laboratory. Rishel (center left) holds a certificate reading "Honorably Retired as a Civilian Employee of the…

    • 1968-Apr-19

    Group photograph taken to mark the development of the NARPOL aircraft coating system at the Naval Air Engineering Center's Aeronautical Materials Laboratory, Polymer Division. NARPOL is a partially fluorinated…

    • 1968

    Illustrated throughout including chapters on fallout shelters, supplies, fire hazards and emergency care of the sick and injured. The section on major natural disasters covers floods and hurricanes, tornadoes, winter…

    • 1967

    Depicts logo for Expo '67 inside a diagram of an atom (diagram may represent an orbiting spacecraft).

    • 1967-Jan – 1967-Dec

    "The Hercules Mixer" was Hercules' in-house publication that provided both historical and technical information and also offered a glimpse of employees' day-to-day lives at the company. Portions of the January-February…

    • 1966

    Cachet and stamp depict Albert Einstein. Cachet also depicts Einstein's formula for mass-energy equivalence and is from the Prominent Americans Series. The postmark is from Princeton, New Jersey.

    • circa 1966

    Group photograph of staff members at the Naval Air Engineering Center Polymer laboratory. At left, chemist Irving Custis is seen demonstrating a machine used in the production of polymers at the laboratory. The…

    • circa 1966

    Three chemists from the Naval Air Engineering Center (Philadelphia, Pa.) posed in front of the Aeronautical Materials Laboratory test site trailer bound for Florida. The chemists are identified as follows (from left):…

    • 1966-Mar – 1966-Dec

    "The Hercules Mixer" was Hercules' in-house publication that provided both historical and technical information and also offered a glimpse of employees' day-to-day lives at the company. Portions of the March-June 1966…

    • 1965

    Depicts Albert Einstein with his formula for special relativity, along with a rocket. Stamp was part of a series that also included Newton, Copernicus, and Galileo.

    • 1965-Jun-15

    Stamp issued to publicize the 20th Congress of the International Union of Pure and Applied Chemistry (IUPAC), held in Moscow, July 12-18. The names of both the organization and the host city are spelled with chemical…

    • 1965

    Patent award ceremony at the Aeronautical Materials Laboratory in honor of John Ohlson. The individuals in the photograph are identified as follows (from left): Bob Lamson (chemist); John Ohlson (patent award…

    • circa 1965

    Award ceremony in honor of Sally J. Ketcham, Metallurgist at the Naval Air Engineering Center located in Johnsville, Pennsylvania. The individuals in the photograph are identified as follows (from left): J. Hartley…