A stripped down free set of the new 2nd edition of the popular biplane era air combat rules AirWar: 1918.
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http://www.wargamevault.com/index.php?manufacturers_id=2492&filters=0_0_0
A stripped down free set of the new 2nd edition of the popular biplane era air combat rules AirWar: 1918.
http://www.wargamevault.com/index.php?manufacturers_id=2492&filters=0_0_0