The RFCM (Peter Pig) Hammerin' Iron ACW Ship Rules Are Now Available in PDF Format!
They cost £9.00 GBP.
Most PP rules give you free unlimited access to battle sheets, play sheets etc. HI is no exception. Just download extra sheets, etc., from the PP website.
Players will also notice that each PP ruleset has a page of explanation on the PP website. This tells you how the mechanisms work, and all the other things you need to know but are so hard to find for many other rulesets.
These PDF rules are the 2011 HI. This is the second edition of HI. The first being in 1992.