Ed, I fully accept that you did not seek to gain financially out of Jim Sweet's or Major Reynolds book; I do however think it was bad form not to try and establish what the situation was on copyright before putting those two books on the web.
On page two of my copy; seventh edition (7·62) 1982 it clearly states:
"ALL RIGHTS RESERVED except: this book may be used to instruct others, but it is not to be photo-copied, recorded, reproduced or transmitted by any means without prior permission of the publisher."
And that I would surmise is pretty clear and to the point!