All of your arguments are primarily based on the bogus assumption that the files could not have been ready on a typical typewriter due to the fact your "industry experts" declare that there were no typewriters out there in the early 1970s that could use the exclusive typefonts, proportional spacing, superscripts and other attributes that are evidenced in the Killian letter. Proportional style in a 1970 memo from the 101st Airborne.