From time to time as issues are added or corrected, changes will be posted on this page.

1 July 2023

• Added Issue Article Index (Menu -> Issues -> Article Index) — includes quick links to view article.

22 November 2022

• March / April 1961 Issue — fixed missing pages
• May / June 1964 Issue — fixed missing pages
• March / April 1964 Issue — fixed missing pages
• May / June 1984 Issue — fixed discontinuation in bullet numbering.
• 1980s.zip and 1960s.zip updated in downloads section