Scroll over the zoom box to select original size... The two samples are a year apart.. maybe the writer adopted a sense of threat and malice when writing those first two letters and altered the appearance of their handwriting,,, but after a year with no publicity of them,,, why bother... Or perhaps after a year the author had taken more time to practice.. The second sample seems a cooler more convincing style... Well anyway... I was just checking for other reasons the cops might have been leaning towards two being involved,, and I don't see anything above to suggest two,, just an exaggerated style.. Of course,,if it was a deliberate attempt to disguise the handwriting in the first two letters, then maybe they are all different from the authors normal style... Possible suggestions of a couple seem to start after the death of Helen Rytka,,, a mysterious night,, Jan 31st 78,, but do not forget about Marilyn Moore who saw him waving to a partner in Dec 77,, and saw two interior mirrors in his car.. Ive just posted a few pages from Kinsley "Im Jack" in my Helen folder and one can see that the coroners comments begin to suggest another person should come forward,,, and all that money was raised for a reward.. And that quote where Hobson said "one person we have not yet got to"...?? And finally,, suggestions of two being involved were bandied about for years when they were happy to suggest it was Suttys chum who wrote the letters,,,, so I was just wondering how long before Sutty...