Heart of Oak, Skin of Iron April 17, 2018 by The Miniature Wargaming Editor Heart of Oak, Skin of Iron is a set of free wargame rules for naval combat in the years 1852 – 1870. Share this:Click to email a link to a friend (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on Pocket (Opens in new window)Click to share on Reddit (Opens in new window)Click to print (Opens in new window) Related