Nigel, The document in question has been uploaded - the address is in the email which I sent to you.....
Audrey, both Alec's books
are still covered by Copyright. I would expect that Panasonic (or Mitsushita) Copyright still exists on the KN7000 User Manual, although I doubt anyone would be challenged for obtaining an 'unauthorised' version......
There is a very good document here :
http://www.caret.cam.ac.uk/copyright/Page171.html which explains the legal position re. Copyright issues in plain language. Just because someone dies or a company goes out of business, does not invalidate the Copyright. Copyright can last for up to 70 years........
With regard to all the styles from the past Technics keyboards, which were on the original Technics website, as far as I am aware, Panasonic waived the Copyright on these styles and made them freely available to everyone.
When the website closed down, I contacted Panasonic with a view to making them available on my website, and at the time, I also asked about Copyright issues. I was informed that I was welcome to add them to my website and that there were no Copyright restrictions on these styles.