Wartime Journal offers 1916, a set of free wargames rules for battalion and regimental combat in World War I.
The Miniature Wargaming Editor
Wargames Journal Issue 2
The second issue of Wargames Journal is available in the Internet Archives. It’s a good read.
Small Spacecraft Combat Rules
Small Spacecraft Combat rules are a set of free wargames rules allowing players to first design and then fight it out with space fighters.
Priming Your Miniatures
Advice on priming a wargaming miniature for painting.
Space Station Zemo Board Game
From Inquest Magazine in September 1998, here’s a scan of their Space Station Zemo game, preserved for posterity.