The October 1, 2018, issue of Linn's prominently features Stamporama in an article regarding finding older philatelic books and articles online.
Here are direct links to the two Stamporama pages mentioned by Linns:
Historic Philatelic Pages
Then, of course, here is a link to the articles written by Stamporama members:
Check out the various information found on these pages, and welcome to those finding, and hopefully joining, Stamporama as a result of the Linn's article!