Gwasanaeth dathlu pen-blwydd dinas Lerpwl (1207-2007) : bore Sul, 20 Mai 2007 am 10.30 o'r gloch yng nghapel Bethel, Heathfield Road, Lerpwl. Published by Cymdeithas Etifeddiaeth Cymry Glannau Mersi in 2007. Publication and catalogue information, links to buy online and reader comments.