On Tue, 3 Aug 2010, Chuck Guzis wrote:
  Does no one here do the daily Cryptoquote in the
newspaper?
 If you do, you already realize that, regardless of the Linotype
 keyboard, letter frequency in English is highly variable, depending
 on the sample used.  About all that can be said is that E is the most
 frequently-occurring letter in the English language.  After that, the
 also-ran slots are up for grabs.  See, for example:
 
http://www.atlas-games.com/pdf_storage/lh_frequencies.pdf
 So it's quite likely that the positions on the print drum were
 determined by an independent analysis of a sample text. 
That's why I said "most common sequence"