The info you quote is a description and not the answer. The whole alphabet is on the page 9-5. I still don't know why there isn't some "order" in encoding (like it is now in ASCII, that would still result in the encoding for 10 to be A and not K. and it's not a USTTY http://en.wikipedia.org/wiki/Baudot_code there is K == 01111) but I'd expect they must have had some reason.
It looks like they took the ITA2 telegraphy code, which has the numbers in normal order but the letters in typewriter order, and re-sorted it so that the letters are alphabetical. That would explain the scrambled numbers, but not the punctuation or "K S N J F L".
From: http://en.wikipedia.org/wiki/ORDVAC
"Unlike the other computers of its era, the ORDVAC and ILLIAC I were twins and could exchange programs with each other."
"Instead of the sequence A B C D E F universally used today, the digits ten to fifteen were represented by the letters K S N J F L (King Sized Numbers Just for Laughs), corresponding to the teleprinter characters on five-track paper tape."