Historical clue formulations

• 23-Across and others — 2015-09-03
• Giant Mel and Pirate Ed — 2014-07-06
• Giant giant's family — 2013-05-10
• Cards once traded for Gehrigs, say — 2010-08-29
• Hockey's Steve and baseball's Mel — 2010-05-13
• Some valuable 1920s-'40s baseball cards — 2010-03-17
• Baseball's Ed and Mel — 2007-10-17
• Slugger Mel et al. — 2007-07-22
• Baseball's Ed and Mel — 2007-05-16
• Baseball's Mel and others — 2004-12-16
• Baseball's Ed and Mel — 2003-09-03
• Legendary Giant's family — 2002-12-21
• Baseballers Ed and Mel — 2001-04-21
• Giant Mel and others — 2001-02-12
• Baseball's Mel and family — 2000-03-09
• Baseball's Mel and others — 1999-07-26
• Giant Mel and family — 1998-12-23
• Baseball's Mel and others — 1998-05-12
• Giant Mel et al. — 1997-05-12
• Giant Mel et al. — 1996-11-14
• Baseball's Mel and Ed — 1995-11-09
• Mel and family — 1994-12-24
• Mel and family — 1994-12-06