A Victory at Sea variant by David Manley for the ACW, ironclad and wooden boat action between 1850-70's. 
Link 
 
 
These rules were handed out to all participants in a series of game at the Origins 1985 gaming convention in Baltimore MD.
Link 
 

SNAFU

18/06/2012

 
Link
Skirmish rules currently that only handle infantry actions, but vehicle rules will be posted soon. The rules are aimed at a reinforced platoon per side. Written for 15mm. Yahoo group.  
 
 
ECW where each base represents 200 infantry or 100 cavalry. Link 
 

De Bellis Navalis

12/06/2012

 
Pre Dreadnaught naval rules by Colin Standish.
Link
 

The Thin Red Line

09/06/2012

 
Napoleonic rules based on Flames of War. Updated version.
Link
 

CROM

08/06/2012

 
Fantasy rules that enables players to recreate the stories of Robert E. Howard and similar authors of heroic fantasy.Link 
 
 
These additions to the Kings of War historical rules are designed to cover armies fighting over defensive positions and fortifications.
Link 
 
 
Comprehensive Naval rules. 
Link 
 

DER TAG

03/06/2012

 
Naval rules for 1/6000.  
Link