I don’t know anything about its gameplay, but War Law is a good-looking set. Box lid and Rulesbook have the usual epic art by Angus McBride.

War Law: A Mass Combat System for use with Rolemaster (1993) [Box Set]
1993 … Coleman Charlton & Angus McBride (art) … ICE 1110 … ISBN 1558060995

CONTENTS:
• War Law Rulesbook (160 pages)
• War Law Summary Sheets (24 page booklet)
• 540 counters (2 sheets)
• 2 color generic terrain hex maps
• 4 mylar hex overlays

Rolemaster series at the Reference Site

War Law in stock in the shop

All Rolemaster in stock in the shop