Sorry for causing confusion. Thanks to all for answering
60: 3C, H H H
12: NHB, E 1822
I've seen from various threads that no 12 has a few people stumped.
12. Another idea! Navan Hanging Bell erected 1822. Apparently bell summoned people to church and also rang when there was a hanging!
I haven't actually seen it described as such, just as Navan Bell, so obviously a wild guess. I hope, when answers are eventually published, that someone posts the correct answer for this on AB.