Oes ‘na enw Cymraeg ar hwn – Landranger – un o fapiau’r Arolwg Ordnans?

Gyda diolch

Cofion
Bethan
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Skype: bethan.wyn.jones.talwrn
Cae Chwarel, Talwrn, Llangefni, Ynys Môn, LL77 7TF
Blog: http://bydnaturbethan.blogspot.co.uk
Trydar: @BethanWynJones1