for instance, down here the stenographer has written, in effect non existent and unfeasible. clearly that is not what he said. he crosses and infeasible out and says invisible. he decides that is in need of either because of its non existent of course it is invisible. so the challenge here, and it is throughout the autobiography, to figure out exactly what mark twain wanted and what the others , to leave out the desires of the other marchers. another telesat is hard to explain but worth contemplating is that in many of these daily dictations, one, two, three, four, sometimes rightly, sometimes three, sometimes just to tide copies of the same dictation, not carbons. if they were carbons that would be easier, but these are retyping of this dictation. this is the front page of may 21. you see this looks roughly the same throughout. as you can see here, this one is paid 76. the next one is 83. the next one is for. the next one is 1115. that is a big mystery. why are those differences so prominent? what does it imply? does it imply he is moving this around and therefore it gets di