West Point's "Long Gray/Grey Line"

[Bapopik at AOL.COM]

   A story on CNN.com today is "West Point's 'Long Gray Line' to History."
   West Point is 200 years old.  A commemorative stamp and coin are being issued.
   OCLC WorldCat shows that there is a book, THE LONG GRAY LINE (1944) by William Jackson Morton.  The only library that has this is the U.S. Military Academy, West Point.
   On 11 June 1945, on the cover and in pages 65-66+, TIME did a story titled "Long Grey Line."
   A 1955 Columbia motion picture was titled THE LONG GRAY LINE.
   A ProQuest check shows that "long gray line" creams "long grey line."