Historical clue formulations

• Org. for J. Robert Oppenheimer — 2026-05-03
• Post-Manhattan Project org. — 2022-02-25
• Early nuclear org. — 2019-08-06
• Agcy. created after the Manhattan Project — 2019-06-16
• Old nuclear agcy. — 2018-08-19
• Agcy. that oversaw plants — 2017-07-23
• Org. replaced by the N.R.C. — 2014-11-16
• Early nuclear org. — 2014-07-16
• Oppenheimer's agcy. — 2014-01-18
• N.R.C. forerunner — 2013-11-24
• Post-W.W. II fed. agcy. — 2013-05-18
• Nuclear agency established by H.S.T. — 2013-01-14
• Early nuclear org. — 2012-08-15
• Old nuclear regulatory org. — 2012-02-21
• Old nuclear regulatory org. — 2011-11-14
• Old nuclear watchdog: Abbr. — 2011-02-27
• Post-Manhattan Project org. — 2010-09-11
• Post-Manhattan Project agcy. — 2010-04-16
• Original nuclear regulatory grp. — 2009-11-08
• Former govt. agcy. formed after W.W. II — 2008-10-08
• N.R.C. predecessor — 2008-07-04
• N.R.C. forerunner — 2008-01-16
• Post-Manhattan Project org. — 2006-12-16
• N.R.C. forerunner — 2006-09-17
• Agcy. once involved with fallout shelters — 2006-02-26
• Agcy. spawned by the Manhattan Project — 2006-01-29
• Post-Manhattan Project org. — 2005-12-01
• Bygone nuclear agcy. — 2005-08-14
• Nuclear agcy. until 1975 — 2005-05-27
• Old nuclear regulatory org. — 2004-03-14
• N.R.C. predecessor — 2003-09-29
• Agcy. created after the Manhattan Project — 2002-09-29
• Agcy. replaced by the N.R.C. — 2002-08-18
• Former regulatory org. — 2001-09-16
• Former nuclear power org. — 2001-03-29
• Truman's nuclear agcy. — 1999-05-23
• Federal agcy., 1946-75 — 1998-11-13
• Truman's nuclear agcy. — 1998-06-09
• N.R.C. predecessor — 1998-05-31
• Grp. overseeing early reactors — 1997-06-26
• Federal agcy., 1946-75 — 1997-06-15
• N.R.C. forerunner — 1996-04-14
• N.R.C. predecessor — 1996-02-17
• Early nuclear org. — 1995-12-17
• Former nuclear power agcy. — 1995-01-14
• Org. once headed by Lewis Strauss — 1994-06-19
• Former nuclear agcy. — 1994-02-24