Dè am planaid as sine a th ‘ann?

Dè an aois a tha am planaid as sine a th ‘ann? Cha mhòr cho sean ris a ‘chruinne-cè a’ chruinne, tha e coltach. Tha Planaid 12.7 Billean-bliadhna Plant B 1620-26 b mu thrì os cionn 4.5 billean bliadhna air ais. Language: Scottish Gaelic