The Wars of the Imperial Age series is a set of three games covering wars of the late 19th century. The games were designed by Joe Miranda and published by Decision Games in Strategy and Tactics magazine. The games feature limited intelligence, and give high importance to headquarters units as a focus of organization and operations.
Each game has a series of random events, using chits. I found it inconvenient to look up the effect of the markers in the rules, so I made card decks instead, in Word 6.0 format: