Historical clue formulations

• "Golden Boy" playwright — 2021-05-22
• "Awake and Sing!" playwright Clifford — 2019-02-06
• Clifford who wrote "Golden Boy" — 2017-09-05
• "Golden Boy" playwright — 2017-07-09
• "None but the Lonely Heart" writer/director, 1944 — 2017-05-20
• "The Flowering Peach" playwright — 2017-03-31
• "Waiting for Lefty" playwright — 2017-03-22
• "Golden Boy" writer — 2016-12-31
• "Waiting for Lefty" playwright — 2016-04-10
• Playwright Clifford — 2015-12-27
• Group Theatre playwright of the 1930s — 2015-12-03
• "Night Music" playwright — 2012-07-21
• "Waiting for Lefty" playwright — 2010-12-21
• Clifford ___, "Awake and Sing!" dramatist — 2010-08-09
• "Waiting for Lefty" playwright — 2010-03-07
• "The Country Girl" playwright — 2010-01-14
• "Waiting for Lefty" playwright — 2009-07-21
• "Golden Boy" playwright — 2009-05-13
• "The Country Girl" playwright, 1950 — 2008-07-17
• "Golden Boy" playwright — 2007-11-11
• "Waiting for Lefty" playwright — 2007-11-06
• Clifford who co-wrote "Sweet Smell of Success" — 2007-05-01
• "The Country Girl" playwright — 2006-03-11
• "Golden Boy" playwright — 2005-07-05
• "Golden Boy" playwright Clifford — 2005-01-03
• "Awake and Sing!" playwright — 2004-11-17
• "Awake and Sing!" playwright — 2004-05-23
• "Golden Boy" playwright — 2004-02-05
• "The Country Girl" playwright — 2003-09-28
• "Waiting for Lefty" playwright — 2003-02-23
• Playwright Clifford — 2003-02-16
• "The Country Girl" playwright — 2002-10-27
• "Golden Boy" dramatist — 2002-04-10
• "The Country Girl" playwright — 2002-03-09
• "Night Music" playwright — 2001-10-13
• "Waiting for Lefty" playwright — 2001-08-14
• "The Flowering Peach" playwright — 2001-08-08
• "Golden Boy" playwright — 2000-07-27
• "Golden Boy" playwright — 2000-02-09
• "Awake and Sing" playwright — 2000-01-29
• "Waiting for Lefty" playwright — 1999-12-26
• "Waiting for Lefty" playwright — 1999-08-25
• See 58-Across — 1999-04-19
• "Waiting for Lefty" playwright — 1999-04-05
• "None But the Lonely Heart" writer/director — 1999-02-28
• Dramatist Clifford — 1999-02-24
• Playwright Clifford — 1998-11-10
• "Waiting for Lefty" playwright — 1998-07-23
• "Waiting for Lefty" playwright — 1997-11-26
• "Awake and Sing!" playwright — 1997-04-13