I know you guys just love a debate re what coins exist (subject to photographic evidence) and which may exist (subject to members producing a photo of something never seen before), so here is the first in a series of posts that may help make your Irish coin database a little bit more up to date.
James II Gunmoney of June 1689
http://oldcurrencyexchange.com/2016/02/23/gunmoney-june-1689-timeline/
It all started with a sixpence !