Historical clue formulations

• Names hidden in Al Hirschfeld drawings — 2014-07-27
• Guadalajara girls — 2012-03-19
• Names hidden in Hirschfeld sketches — 2011-01-17
• Discoveries in Al Hirschfeld drawings — 2007-01-19
• Spanish girls — 2005-05-03
• Actress Foch and others — 2004-09-07
• 16 of these are hidden in the answer grid, each reading left, right, up, down or diagonally in an unbroken straight line — 2003-02-09
• Hirschfeld hidings — 1997-04-09
• Hirschfeld's hidings — 1996-08-07
• They're hidden in Hirschfeld drawings — 1995-07-09
• Girls of Spain — 1994-07-17
• Hirschfeld hides them — 1994-04-26