『Typographics ti;』
"TEE" is a typography and design information magazine published by the Japan Typography Association. It has been serialized for nearly 40 years, with nearly 300 issues. It is a valuable resource, offering vivid information on paper media, from now-forgotten types and phototypesetting to today's digital era. Because it provides access to information from the era in which the media was used, it is a valuable historical resource incomparable to later compiled sources. A thorough analysis of the content published so far could easily compile several doctoral dissertations...
I've only collected materials from used bookstores, but I haven't fully explored the content yet. When the opportunity arises, I think it would be a good idea to gather some people and form a study group.