Booklet ([1],31p.), 11 sheets ([11] sides), 13 fold sheets ([17] sides) in folder in plastic envelope. - Parallel Welsh text and English translation in booklet, English in other documents.
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Beaumaris Gaol = Jêl Beaumaris by Gwynedd Archives Service. ISBN 0901337137. Published by The Service in 1975. Publication and catalogue information, links to buy online and reader comments.
