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Raemer Schreiber dead at 88
Raemer Edgar Schreiber died today at
age 88.
"Schreib," as his friends called him, came
to Los Alamos in November 1943 from Purdue University, where he had
been a Research Associate at the Purdue Research Foundation. Schreib
found his wartime experience working alongside the cream of the
world's scientists a heady experience, and decided to stay and work
for Laboratory Director Norris Bradbury after World War II. Although
he did not expect to work at the Laboratory permanently, remained
until his retirement in 1974, after serving as the Laboratory's deputy
director for two years.
Schreiber was born Nov. 11, 1910, in McMinnville,
Ore., the youngest of Michael and Bertha Schreiber's seven children.
His parents owned a farm near McMinnville, where Schreib grew up. He
attended Yamhill County Elementary School, McMinnville High School,
and received his bachelor's degree from Linfield College in 1931. He
attended graduate school at the University of Oregon, where he
received his masters, and Purdue, where he received his doctorate in
physics in 1941.
Upon arriving at Los Alamos, Schreib went to work on
the Water Boiler Reactor, which went critical in May 1944, the first
reactor to go critical using enriched uranium. He continued to work on
improved reactor models until April 1945, when he became a member of
the pit assembly team for the Trinity test. After Trinity, Schreib
escorted the plutonium core of the Fat Man device to Tinian Island,
where he helped assemble the Nagasaki bomb. One of his most vivid
memories of his duty in the Pacific was watching preparations by the
Pacific fleet for the invasion of the Japanese home islands. Schreib
always said that his work on Fat Man saved many lives by making the
invasion unnecessary.
After the war, Schreib became a group leader in the
Weapons (W) Division. In May 1946, he was watching Louis Slotin
conduct a critical assembly experiment, when an accident exposed
Schreib, Slotin and several others to ionizing radiation, killing
Slotin. As a result of the accident, Schreib became a leader in
developing remote handling technology at Los Alamos. He went on to
lead the pit assembly team at Operation Crossroads in June and July of
1946.
In 1947 Schreib became associate leader of W
Division and division leader in 1951. W Division played a key role in
designing the first hydrogen bomb in 1952. In 1955 he became leader of
the Nuclear Rocket Propulsion (N) Division, with primary
responsibility for the Rover program. In this capacity he met John F.
Kennedy during the President's 1962 visit to Los Alamos. That same
year he became technical associate director of the Laboratory and
deputy director in 1972.
After his retirement, Schreib remained active in
both Laboratory and community affairs. He served as an unpaid
consultant to the Laboratory from 1975 to 1995. In the late 1980s he
was a member of the Laboratory's History Advisory Council, which
assisted in the publication of Critical Assembly: A Technical History
of Los Alamos during the Oppenheimer Years, 1943-1945. In 1994-1995,
he assisted the Human Studies Project Team in reviewing the history of
medical studies at the Laboratory.
From 1975 to 1978 he was chairman of the State of
New Mexico Energy Resources Board and later a member of the Research
and Development Committee of the New Mexico Energy and Minerals
Department. He also found time to serve on the Jet Propulsion
Laboratory's Safety Advisory Committee for the SP-100 space reactor
program and as an advisor to the Smithsonian Institution on nuclear
issues.
Schreib also served the local community in
retirement. He was a member of the "Goals 75" Los Alamos
County Steering Committee (1974-75), chairman of the Fuller Lodge
Renovation Committee (1975-76), a member of the Los Alamos Retirement
Center Board (1981-83), helped oversee construction of Sombrillo
Intermediate Care Facility, and was a volunteer income tax consultant
for the elderly under an AARP program (1986-90).
Among his many honors and awards are an honorary
doctorate of science from Purdue University (1964), Linfield College
Alumnus of the Year (1965), and Joint recipient of the
Schreiber-Spence Award from the Institute of Nuclear Space Propulsion
(1988). Schreib was a Fellow of the American Physical Society and the
American Nuclear Society, and served as national president of the
American Nuclear Society from 1967 to 1968. The Laboratory's Advanced
Nuclear Technology Group (NIS-6) plans to name its conference room the
Raemer E. Schreiber Room in honor of Schreib's contributions to
nuclear criticality research.
Schreiber is survived by his wife of sixty-five
years, Marguerite of Los Alamos, two daughters, Paula Dransfield and
husband Geoffrey of Santa Fe, and Sara Schreiber of Corvallis, Orgeon;
one sister, Anna Bergstrom of McMinnville, Oregon; and a grandson,
Benjamin Raemer Saunders of Los Alamos. He was preceded in death by
four sisters and one brother. The family requests that donations be
made to Sombrillo in lieu of flowers.
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