Hello, thehappydruid. You ask about contacting someone to look into this further. In England, I would contact the County Archaeologist; in Scotland, I would send a message through the Canmore enquiries system. There is a Coflein contact form at RCAHMW Contact Us Form, or you could try through Monmouthshire Council, and ask for their Archaeology or Historical & Environment Officer. If anyone knows a better method, I'd love to hear about it - always happy to learn. Let us know how you get on.
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