Historical clue formulations

• Don ___, 1956 World Series M.V.P. — 2016-05-27
• Perfect-game pitcher Don — 2008-03-27
• Wolf ___, captain in Jack London's "The Sea-Wolf" — 2007-12-01
• Don who pitched a perfect game in the 1956 World Series — 2007-03-18
• Captain of the Ghost, in Jack London's "The Sea Wolf" — 2006-01-21
• Antarctica's ___ Ice Shelf — 2005-01-22
• Wolf ___, captain in "The Sea Wolf" — 2002-04-28
• 50's-60's pitcher Don — 1997-02-18
• 1956 World Series hero Don — 1996-12-21
• 1956 perfect game pitcher Don — 1996-04-28
• Yankee pitcher Don — 1994-11-21