A set of rules for World War II and the immediate post-war years, for scales from 1:300 micro armour (company level or higher, as a general guide) to 1:72 (platoon level) scale, published by Wargames Research Group (WRG).
They were first published in 1973 as a development of the 1972 rules "War Games Rules Infantry Action 1925–1975", and later split into two eras covering 1925–1950, and 1950–2000.
This copy is Good condition. There is some coloring of the pages. There is some staining of the cover and a large sticker with a previous owner's name on the front cover. As always, the photos are of the item you will receive.