Due to copyright issues, some pages are currently disabled until these problems will be resolved.
For your information, the republication of elements from these pages on other sites, forums, Tumblr, or Facebook is what has caused me problems with the authors with whom I negotiated the use of these documents. Please respect the work done by not reposting the various elements or, at the very least, quoting the source and author.
The pages for the years 1967 (parts 1 and 2), 1968 (part 1), 1977 and 1978-79 have now been reopened.
